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Discontinued Products

Long Neck Radius End Mills (Carbide)（work material：High Hardness Steel: to HRC60）

Data to be displayed: 30; 45; 60

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HLRS 4-Flute Long-Neck Radius

UNION TOOL

[Features]
· Long neck radius shape that exhibits power in high-performance and high-quality machining
· Rigidity-oriented blade shape provides long life even when machining high hardness materials
· Capable of stable machining for both dry and wet type
· New HARDMAX coating adopted to improve oxidation resistance.

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Starting from^∗ ：	55.58 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Carbide End Mill WX Super Coating (High Precision Bull Nose) WXS-CPR

OSG

High-precision bull nose (radius) end mill for shape machining of mold. Performs also high-speed cutting of hardened steel due to WXS coating with excellent heat resistance.

Volume Discount

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Starting from^∗ ：	72.80 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

MHDH645R 6-Flute Radius-End Mill for High-Hardness

NS TOOL

Achieves stable long life in extended periods of machining in high-hardness range (48-65 HRC)

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Starting from^∗ ：	94.48 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

TSC series carbide long neck radius end mill, 2-flute, 45° spiral / long neck model

MISUMI

[Features]
-Multi-functional long neck radius with high feed rate and excellent durability
-It has a coating with high oxidation resistance and high hardness, and achieves long service life. Effective in high-speed machining and dry machining as coating properties
-Can be reground. Please refer to the "Regrinding Service" page for application procedures, range of services, prices, etc.

Volume Discount

TS
General Steel
3 Flutes

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Min. Shipping Days ：	8 Days

Phoenix Pencil Neck Deep Feeders Radius, PHX-PC-DFR

OSG

Radius cutter with pencil neck, which enables highly efficient machining of deep parts prone to chattering and hard-to-cut materials.

Volume Discount

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Starting from^∗ ：	85.23 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Long Neck Deep Feeders Radius, PHX-LN-DFR

OSG

It enables highly efficient machining of deep parts that tend to chatter and of materials that are difficult to machine. Radius cutter with long neck.

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Starting from^∗ ：	83.42 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

HLRS2000 HM Coated 2 Flute Long-Neck Radius

UNION TOOL

[Features]
· Long neck radius shape that exhibits power in high-performance and high-quality machining
· Capable of cutting everything from raw materials to high-hardness materials
· Capable of stable, long-life machining for both dry and wet type

Volume Discount

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Starting from^∗ ：	42.18 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

HRRS, HM Coated 4-Flute Short Shank Radius

UNION TOOL

[Features]
· Unique corner rounding creates larger cutting depth and pick feed than with a ball
· The seamless corner radius shape reduces cutting resistance and chattering
· High hardness materials up to 65 HRC can also be machined

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Starting from^∗ ：	76.10 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

HRRS, HM Coated 4-Flute Radius

UNION TOOL

[Features]
· Higher speed and higher precision machining enabled by shortening the total length and reducing the protruding part of the tool
· The optimized corner radius size enables processing with larger feed than conventional
· Seamless Corner Radius Shape
· High hardness materials up to 65 HRC can also be machined

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Starting from^∗ ：	76.38 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

HLRS2000E High Accuracy Type, High R Precision Long-Neck Radius

UNION TOOL

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Starting from^∗ ：	60.34 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

SSR200 CBN Super Speed Radius End Mill

NS TOOL

Achieves high-efficiency machining of corner radius due to outstanding CBN durability

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Starting from^∗ ：	109.38 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

MHDH445R 4-Flute Radius-End Mill for High-Hardness

NS TOOL

Achieves stable long life in extended periods of machining in high-hardness range (48-65 HRC)

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Starting from^∗ ：	109.15 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

MSTNR230 MUGEN-COATING Long Tapered Neck Radius End Mill

NS TOOL

Suppresses chattering for stable high-speed cutting and improved finish surfaces for everything from semi-rough to high-precision finish machining

Volume Discount

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Starting from^∗ ：	66.48 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

MHRH230R MUGEN-COATING PREMIUM 2-Flute Long Neck Radius End Mill for Hardened Steels

NS TOOL

The Infinity Coating Premium for high hardness materials and new shape provide excellent chipping resistance, and chattering is suppressed to improve the finished surface

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Starting from^∗ ：	44.35 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

CRS40HSP High Efficiency 3-Flute Long Neck Radius 40° Twist

UNION TOOL

[Features]
· High Efficiency 3-Flute Long Neck Radius (Short Blade)
· 40° Torsion
· Supports materials from SUS to pre-hardened and hardened steel (60 HRC)

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Starting from^∗ ：	70.40 €
Min. Shipping Days ：	12 Days

*Unit price with basic configuration

CRS20HSP High Efficiency 4-Flute Long Neck Radius 20° Twist

UNION TOOL

[Features]
· High-rigidity 4-flute radius 8 (for high-hardness materials). 20° torsion.

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Starting from^∗ ：	48.20 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

Power Radius End Mill MSXH440R

NS TOOL

Adopts powered-up unequal leads and large unequal divisions to suppress chatter and realize stable machining

Volume Discount

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Starting from^∗ ：	60.16 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

MHRH430R MUGEN COATING Premium 4-Flute Long Neck Radius End Mill For Hardened Steels

NS TOOL

Superior surface finish with excellent chipping prevention and reduced chattering due to the use of MUGEN coating for hardened steels and a new shape

Volume Discount

Stock

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Starting from^∗ ：	51.16 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

MHR430R MUGEN-COATING 4-Flute Long Neck Radius End Mill

NS TOOL

Design dedicated for short blade length. Suppresses chatter by further reducing workpiece contact

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Starting from^∗ ：	60.16 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Carbide End Mill Phoenix Long Neck Tough Radius PHX-LN-CRE

OSG

4-cutter radius cutter with long neck, suitable for rib machining.

Volume Discount

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Starting from^∗ ：	84.40 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

CBN End Mill (Small-Diameter, 2-Flute, Long Neck Radius) CBN-LN-SXR

OSG

The CBN construction allows for highly efficient and accurate machining, and fewer tool changes make for continuous machining, which reduces costs.

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Starting from^∗ ：	114.29 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

One Cut Super Radius End Mill DV-OCSRLN

DIJET

Ultrafine particle carbide alloy with excellent wear resistance ensures long tool life.

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Starting from^∗ ：	99.90 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Square End Mill Long Multi-Flute (6-Flute) Corner Radius for High Hardness Steel 3363

GUHRING

[Features]
· Capable of machining hardened materials of hardness exceeding 60 HRC.
· Features short flutes and rounded corners with high rigidity, enabling high precision machining in deep areas.

Volume Discount

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Starting from^∗ ：	76.53 €
Min. Shipping Days ：	25 Days

*Unit price with basic configuration

Square End Mill Long Neck 4-Flute Corner Radius for High Hardness Steel GF300T 3362

GUHRING

[Features]
· Capable of machining hardened materials of hardness exceeding 60 HRC.
· Suitable for machining in deep locations.

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Starting from^∗ ：	106.38 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

TiAlN Coat, Carbide Long Neck Radius End Mill, 2 Flutes

VAN_HOORN

[Features]
· Micro end mill ideal for machining deep ribs in materials up to HRC 55, available from 0.1 mm blade diameter up.
· A long product life is achieved with new generation TiAlN coating and a newly designed blade tip shape.
· European-made high quality for peace of mind. Even higher precision. (Blade Diameter Tolerance: ±0.005, Shank Diameter Tolerance h5: 0-0.005)

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Starting from^∗ ：	39.29 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

TiAlN Coat, Carbide Long Neck Radius End Mill, 4 Flutes

VAN_HOORN

[Features]
· Micro end mill ideal for machining deep ribs in materials up to HRC 55.
· 4-flute blade with a small blade diameter of 0.2 mm up is achieved. Compared to 2-flute type, this model has higher rigidity, longer tool service life, and achieves more efficient machining.
· European-made high quality for peace of mind. Even higher precision. (Blade Diameter Tolerance: ±0.005, Shank Diameter Tolerance h5: 0-0.005)

Volume Discount

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Starting from^∗ ：	39.29 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

HRRS 6-Flute Long Neck Radius

UNION TOOL

[Features]
· A long neck radius end mill; ideal for machining high hardness materials.
· 6-flute type; designed with an emphasis on rigidity.

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Starting from^∗ ：	116.34 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration


Brand
Product Series
Starting from^∗
Min. Shipping Days
Specifications
Blade diameter (D)(φ)
R Size(mm)
work material
Blade length (ℓ)(mm)
Number of flutes(sheet)
Type
Overall Length (L)(mm)
Shank diameter (d)(mm)
Underneck length (ℓ1)(mm)
Machining Application
Coating
Torsion Angle (θ)
R Precision(μm)

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Brand	UNION TOOL	OSG	NS TOOL	MISUMI	OSG	OSG	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	UNION TOOL	UNION TOOL	NS TOOL	NS TOOL	NS TOOL	OSG	OSG	DIJET	GUHRING	GUHRING	VAN_HOORN	VAN_HOORN	UNION TOOL
Product Series	HLRS 4-Flute Long-Neck Radius	Carbide End Mill WX Super Coating (High Precision Bull Nose) WXS-CPR	MHDH645R 6-Flute Radius-End Mill for High-Hardness	TSC series carbide long neck radius end mill, 2-flute, 45° spiral / long neck model	Phoenix Pencil Neck Deep Feeders Radius, PHX-PC-DFR	Long Neck Deep Feeders Radius, PHX-LN-DFR	HLRS2000 HM Coated 2 Flute Long-Neck Radius	HRRS, HM Coated 4-Flute Short Shank Radius	HRRS, HM Coated 4-Flute Radius	HLRS2000E High Accuracy Type, High R Precision Long-Neck Radius	SSR200 CBN Super Speed Radius End Mill	MHDH445R 4-Flute Radius-End Mill for High-Hardness	MSTNR230 MUGEN-COATING Long Tapered Neck Radius End Mill	MHRH230R MUGEN-COATING PREMIUM 2-Flute Long Neck Radius End Mill for Hardened Steels	CRS40HSP High Efficiency 3-Flute Long Neck Radius 40° Twist	CRS20HSP High Efficiency 4-Flute Long Neck Radius 20° Twist	Power Radius End Mill MSXH440R	MHRH430R MUGEN COATING Premium 4-Flute Long Neck Radius End Mill For Hardened Steels	MHR430R MUGEN-COATING 4-Flute Long Neck Radius End Mill	Carbide End Mill Phoenix Long Neck Tough Radius PHX-LN-CRE	CBN End Mill (Small-Diameter, 2-Flute, Long Neck Radius) CBN-LN-SXR	One Cut Super Radius End Mill DV-OCSRLN	Square End Mill Long Multi-Flute (6-Flute) Corner Radius for High Hardness Steel 3363	Square End Mill Long Neck 4-Flute Corner Radius for High Hardness Steel GF300T 3362	TiAlN Coat, Carbide Long Neck Radius End Mill, 2 Flutes	TiAlN Coat, Carbide Long Neck Radius End Mill, 4 Flutes	HRRS 6-Flute Long Neck Radius
Starting from^∗	55.58 € *Unit price with basic configuration	72.80 € *Unit price with basic configuration Volume Discount	94.48 € *Unit price with basic configuration	- Volume Discount	85.23 € *Unit price with basic configuration Volume Discount	83.42 € *Unit price with basic configuration	42.18 € *Unit price with basic configuration Volume Discount	76.10 € *Unit price with basic configuration	76.38 € *Unit price with basic configuration	60.34 € *Unit price with basic configuration	109.38 € *Unit price with basic configuration	109.15 € *Unit price with basic configuration	66.48 € *Unit price with basic configuration Volume Discount	44.35 € *Unit price with basic configuration Volume Discount	70.40 € *Unit price with basic configuration	48.20 € *Unit price with basic configuration	60.16 € *Unit price with basic configuration Volume Discount	51.16 € *Unit price with basic configuration Volume Discount	60.16 € *Unit price with basic configuration Volume Discount	84.40 € *Unit price with basic configuration Volume Discount	114.29 € *Unit price with basic configuration	99.90 € *Unit price with basic configuration	76.53 € *Unit price with basic configuration Volume Discount	106.38 € *Unit price with basic configuration	39.29 € *Unit price with basic configuration	39.29 € *Unit price with basic configuration Volume Discount	116.34 € *Unit price with basic configuration
Min. Shipping Days	Same day	Same day	6 Days	8 Days	6 Days	6 Days	Same day	6 Days	6 Days	Same day	6 Days	6 Days	6 Days	Same day	12 Days	10 Days	6 Days	Same day	Same day	6 Days	6 Days	6 Days	25 Days	6 Days	5 Days	Same day	6 Days
Specifications				TS General Steel 3 Flutes														Stock
Blade diameter (D)(φ)	0.8 ～ 6	0.2 ～ 4	5 ～ 12	4	2 ～ 12	4 ～ 16	0.4 ～ 6	2 ～ 12	2 ～ 12	0.2 ～ 6	0.2 ～ 2	3 ～ 4	0.2 ～ 3	0.2 ～ 0.9	3 ～ 12	2　～ 12	3 ～ 12	1 ～ 6	1 ～ 6	0.8 ～ 3	0.5 ～ 3	4 ～ 16	6 ～ 16	6 ～ 16	0.1 ～ 3	0.4 ～ 2	-
R Size(mm)	0.05 ～ 1	0.05 ～ 1	0.2 ～ 2	0.5	0.5 ～ 2	1 ～ 3	0.05 ～ 1	0.3 ～ 4	0.3 ～ 4	0.05 ～ 1	0.02 ～ 0.5	0.2 ～ 0.5	0.05 ～ 0.5	0.05 ～ 0.2	0.1 ～ 0.5	0.2 ～ 1.2	0.3 ～ 3	0.05 ～ 1	0.05 ～ 1	0.1 ～ 0.5	0.05 ～ 0.5	1 ～ 3	0.5 ～ 1	1 ～ 2	0.03 ～ 0.3	0.05 ～ 0.2	-
work material	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[○]	High Hardness Steel: to HRC60[○]	High Hardness Steel: to HRC60[○]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[○]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[○]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[○]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[◎]	High Hardness Steel: to HRC60[○]	High Hardness Steel: to HRC60[○]	High Hardness Steel: to HRC60[○]
Blade length (ℓ)(mm)	0.48 ～ 4.8	0.15 ～ 4	10 ～ 24	3.2	3 ～ 18	6 ～ 24	0.4 ～ 6	2 ～ 12	2 ～ 12	0.2 ～ 6	0.08 ～ 1.2	6 ～ 8	0.15 ～ 2.5	0.15 ～ 0.7	4 ～ 15	2.5 ～ 15	8 ～ 26	0.8 ～ 5	0.8 ～ 5	0.32 ～ 1.2	0.3 ～ 1.8	6 ～ 24	-	-	0.2 ～ 3	0.6 ～ 3	6 ～ 12
Number of flutes(sheet)	4	2 ～ 4	6	4	3	3	2	4	4	2	2	4	2	2	3	4	4	4	4	4	2	3	6	4	2	4	6
Type	Long-Neck Radius	Long-Neck Radius	Radius	Long-Neck Radius	Long-Neck Radius	Long-Neck Radius	Long-Neck Radius	Long-Neck Radius	Long-Neck Radius	Long-Neck Radius	Radius	Radius	Tapered neck radius	Long-Neck Radius	Long-Neck Radius	Long-Neck Radius	Radius	Long-Neck Radius	Long-Neck Radius	Long-Neck Radius	Long-Neck Radius	Long-Neck Radius	Long-Neck Radius	Long-Neck Radius	Long-Neck Radius	Long-Neck Radius	Long-Neck Radius
Overall Length (L)(mm)	50 ～ 120	50 ～ 80	60 ～ 80	70	60 ～ 220	70 ～ 175	50 ～ 120	45 ～ 75	70 ～ 120	50 ～ 100	48 ～ 53	60	50 ～ 110	45 ～ 50	38 ～ 120	50 ～ 75	60 ～ 80	50 ～ 110	50 ～ 110	50	45 ～ 50	80 ～ 185	75 ～ 150	75 ～ 150	64	64	60 ～ 100
Shank diameter (d)(mm)	4 ～ 6	4 ～ 6	6 ～ 12	6	6 ～ 20	4 ～ 16	4 ～ 6	3 ～ 12	3 ～ 12	4 ～ 6	4	6	4 ～ 6	4	3 ～ 12	6 ～ 12	6 ～ 12	4 ～ 6	4 ～ 6	4	4 ～ 6	4 ～ 16	6 ～ 16	6 ～ 16	4 ～ 6	6	6 ～ 12
Underneck length (ℓ1)(mm)	2 ～ 48	0.5 ～ 35	-	-	10 ～ 160.8	20 ～ 120	1 ～ 60	6 ～ 36	6 ～ 36	0.5 ～ 30	0.5 ～ 10	-	1 ～ 60	0.5 ～ 8	7 ～ 54	5 ～ 30	-	2 ～ 48	3 ～ 48	2 ～ 16.65	2.5 ～ 12	20 ～ 120	39 ～ 105	39 ～ 105	0.2 ～ 25	2 ～ 10	-
Machining Application	Plane / Side / Curved surface	Plane / Side / Curved surface / Groove / Plunging (Z feed)	Plane / Side / Curved surface	Plane / Side / Curved surface / Inclined Cuts	Plane / Side / Curved surface / Groove / Plunging (Z feed)	Plane / Side / Curved surface / Groove / Plunging (Z feed)	Plane / Side / Curved surface / Groove / Plunging (Z feed)	Plane / Side / Curved surface	Plane / Side / Curved surface	Plane / Side / Curved surface / Groove / Plunging (Z feed)	Plane / Side / Curved surface / Groove / Plunging (Z feed)	Plane / Side / Curved surface	Plane / Side / Curved surface / Groove / Plunging (Z feed)	Plane / Side / Curved surface / Groove / Plunging (Z feed)	Plane / Side / Groove	Plane / Side / Groove	Plane / Side / Curved surface	Plane / Side / Groove	Plane / Side / Curved surface	Plane / Side / Groove / Inclined Cuts	Plane / Side / Groove / Plunging (Z feed) / Inclined Cuts	Side / Curved surface	-	-	-	-	-
Coating	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	-	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	Non-Coated	For High Hardness (Silicon Group)	TiAlN	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	TiAlN	For High Hardness (Silicon Group)	-	-	Other	Other	TiAlN	TiAlN	For High Hardness (Silicon Group)
Torsion Angle (θ)	Standard Helix (30˚ to 40˚)	Standard Helix (30˚ to 40˚)	High Helix (45˚ to 60˚)	High Helix (45˚ to 60˚)	High Helix (45˚ to 60˚)	High Helix (45˚ to 60˚)	Standard Helix (30˚ to 40˚)	High Helix (45˚ to 60˚)	High Helix (45˚ to 60˚)	Standard Helix (30˚ to 40˚)	No torsion	High Helix (45˚ to 60˚)	Standard Helix (30˚ to 40˚)	Standard Helix (30˚ to 40˚)	Standard Helix (30˚ to 40˚)	Weak torsion (15˚ to 25˚)	Standard Helix (30˚ to 40˚)	Standard Helix (30˚ to 40˚)	Standard Helix (30˚ to 40˚)	Standard Helix (30˚ to 40˚)	Standard Helix (30˚ to 40˚)	High Helix (45˚ to 60˚)	High Helix (45˚ to 60˚)	Standard Helix (30˚ to 40˚)	-	-	High Helix (45˚ to 60˚)
R Precision(μm)	-	-	0.01～-0.01	±0.01	-	-	-	-	-	-	0.005～-0.005	0.01～-0.01	0.005～-0.005	0.005～-0.005	-	-	-	0.005 to -0.005 ～ 0.01～-0.01	0.005～-0.005 ～ 0.01～-0.01	0～-0.01	±0.005	0.015～-0.015	-	-	-	-	±10 ～ ±15

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Clear

Blade diameter (D)(φ)
0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

1.2

1.5

1.8

2

2　

2.5

3

3　

3.5

4

4　

4.5

5

5　

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8　

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10　

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12　

16

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25
Drawing

Clear

R Size(mm)
R0

0.02

0.03

0.05

0.1

0.15

0.2

0.25

0.3

0.4

0.5

0.6

0.8

1

R1

1.2

1.5

R1.5

2

R2

2.5

R2.5

3

R3

4

R4

5

R5

R6
Drawing

Clear

work material
- General Steel
- Quenched and tempered steel
- High Hardness Steel: to HRC55
- High Hardness Steel: to HRC60
- High Hardness Steel: to HRC65
- Stainless Steel
- Cast Iron
- Aluminum
- Titanium
- Copper
- Graphite
- Resin
Details

Clear

Blade length (ℓ)(mm)
0.08

0.13

0.15

0.16

0.2

0.24

0.25

0.3

0.32

0.4

0.48

0.5

0.55

0.56

0.6

0.64

0.65

0.7

0.72

0.8

0.9

0.96

1

1.2

1.44

1.5

1.6

1.8

2

2.2

2.3

2.4

2.5

3

3　

3.2

3.7

4

4　

4.5

4.8

5

5　

6

6　

7

7.5

8

9

10

10　

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12　

13

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15

15　

16

18

19

20

22

24

25

26

30

48

64

80

100
Drawing

Clear

Number of flutes(sheet)
2

3

4

5

6
Drawing

Clear

Type
- Radius
- Long-Neck Radius
- Tapered neck radius
Clear

Overall Length (L)(mm)
38

40

45

48

49

50

51

52

53

55

60

64

65

70

75

80

85

90

100

110

115

120

125

130

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140

145

150

160

170

175

180

185

190

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220
Drawing

Clear

Shank diameter (d)(mm)
3

4

6

8

10

12

16

20

25
Drawing

Clear

Underneck length (ℓ1)(mm)
0.20

0.5

1

1.5

1.60

2

2.5

3

4

4.5

5

6

7

7.5

8

9

10

11

12

12.35

14

14.35

15

16

16.65

18

20

22

24

25

26

28

30

32

32.1

32.6

33.6

34.6

35

35.6

36

39

40

41.2

42

42.2

43.2

44.2

45

45.2

46.5

48

50

54

55

56

60

60.3

60.8

61.3

62.3

63.3

64

64.3

70

72

80

80.4

81.4

82.4

84

85

90

92.9

100

102

105

108

110

120

120.6

121.6

122.6

125

140

160

160.8
Drawing

Clear