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Discontinued Products

UNION TOOL Long Neck Square End Mills (Carbide)（work material：High Hardness Steel: to HRC55）

Data to be displayed: 30; 45; 60

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?* Information on days to ship and prices

HLS, HM Coated 2-Flute Long Neck Square

UNION TOOL

[Features]
· Adopts the HARDMAX coating that realizes outstanding heat resistance and lubricity, enabling deep rib milling of high-hardness materials
· High Accuracy: O.D. Tolerance: 0/-0.01 (D ≤ 0.15), 0/-0.015 (D ≥ 0.2)
· The refined shape improves the fracture resistance and the synergistic effect with HARDMAX coating ensures long product life

Volume Discount

Starting from^∗ ：	48.05 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

HMS, HM Coated 3-6 Flute Square

UNION TOOL

[Features]
· Can even be used to cut 65 HRC high speed steel material, with outstanding heat resistance temperature and lubricity
· Provides unprecedented long life and can be used for both dry and wet applications

Volume Discount

Starting from^∗ ：	58.10 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

HLS4000, HM Coated 4-Flute Long Neck Square

UNION TOOL

[Features]
· Unequal division
· θ1 > θ2: Variable split suppresses chatter vibration and tool damage
· θ1 + θ2 = 180°: Easy to measure the outer diameter. 180° counter blade design.
· Circumference back taper: Cutting resistance is reduced by using a back taper, and vertical wall cutting is also stable.
· Adopts the newly developed HARDMAX coating for high-hardness materials that realizes outstanding heat resistance and lubricity
· The 4-flute blade with improved chip discharge performance achieves top-level high feed and machining accuracy

Starting from^∗ ：	50.20 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

C-CES2000 UT Coat, 2-Flute Square

UNION TOOL

[Features]
· Supports a wide range of applications from carbon to hardened steel (up to 55 HRC)
· Reasonable price, yet high quality and high performance

Starting from^∗ ：	25.90 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

C-CES2000S UT Coat, 2-Flute Square (Sharp Corner)

UNION TOOL

[Features]
· C-CES: 2-flute sharp corner type
· Supports a wide range of applications from carbon to hardened steel (up to 55 HRC)
· Reasonable price, yet high quality and high performance

Starting from^∗ ：	25.90 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

C-CER UT Coat, 2-Flute Deep Ribbing Square

UNION TOOL

[Features]
· Ideal for deep grooving thanks to the undercut processing of the main part

Volume Discount

Starting from^∗ ：	22.49 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

C-CES4000 UT Coat, 4-Flute Square

UNION TOOL

[Features]
· Supports a wide range of applications from carbon to hardened steel (up to 55 HRC)
· Reasonable price, yet high quality and high performance

Starting from^∗ ：	40.74 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

C-CES4000S UT Coat, 4-Flute Square (Sharp Corner)

UNION TOOL

[Features]
· C-CES: 4-flute sharp corner type
· Supports a wide range of applications from carbon to hardened steel (up to 55 HRC)
· Reasonable price, yet high quality and high performance

Starting from^∗ ：	46.70 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

UT Coat, 4-Flute Long Neck Square CXS

UNION TOOL

[Features]
· Variable split and unequal lead effectively suppress chatter vibration
· Adopts a high-toughness type resistant to chipping with carbides, then further fine-tunes the special ridge shape to enable ultra-high-performance deep cutting like never before
· Provides excellent finished surfaces in both heavy cutting and finishing
· Adopts a low friction coating to realize outstanding chip discharge performance and abrasion resistance

Starting from^∗ ：	58.72 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration


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


Brand	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL
Product Series	HLS, HM Coated 2-Flute Long Neck Square	HMS, HM Coated 3-6 Flute Square	HLS4000, HM Coated 4-Flute Long Neck Square	C-CES2000 UT Coat, 2-Flute Square	C-CES2000S UT Coat, 2-Flute Square (Sharp Corner)	C-CER UT Coat, 2-Flute Deep Ribbing Square	C-CES4000 UT Coat, 4-Flute Square	C-CES4000S UT Coat, 4-Flute Square (Sharp Corner)	UT Coat, 4-Flute Long Neck Square CXS
Starting from^∗	48.05 € *Unit price with basic configuration Volume Discount	58.10 € *Unit price with basic configuration Volume Discount	50.20 € *Unit price with basic configuration	25.90 € *Unit price with basic configuration	25.90 € *Unit price with basic configuration	22.49 € *Unit price with basic configuration Volume Discount	40.74 € *Unit price with basic configuration	46.70 € *Unit price with basic configuration	58.72 € *Unit price with basic configuration
Min. Shipping Days ：	Same day	Same day	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days
Blade diameter (D)(φ)	0.1 ～ 6	1 ～ 12	1 ～ 6	0.1 ～ 20	0.2 ～ 12	0.2 ～ 6	1 ～ 20	1 ～ 12	1 ～ 12
work material	High Hardness Steel: to HRC55[◎]	High Hardness Steel: to HRC55[◎]	High Hardness Steel: to HRC55[◎]	High Hardness Steel: to HRC55[○]	High Hardness Steel: to HRC55[○]	High Hardness Steel: to HRC55[○]	High Hardness Steel: to HRC55[○]	High Hardness Steel: to HRC55[○]	High Hardness Steel: to HRC55[○]
Blade length (ℓ)(mm)	0.1 ～ 9	2.5 ～ 56	1 ～ 6	0.15 ～ 48	0.3 ～ 36	0.3 ～ 9	2.5 ～ 48	2.5 ～ 26	1.5 ～ 18
Number of flutes(sheet)	2	3 ～ 6	4	2	2	2	4	4	4
Type	Long-Neck Square	Square	Long-Neck Square	Square	Square	Long-Neck Square	Square	Square	Long-Neck Square
Coating	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	TiCN	TiCN	TiCN	TiCN	TiCN	-
Shank diameter (d)(mm)	4 ～ 6	4 ～ 12	4 ～ 6	3 ～ 20	4 ～ 12	4 ～ 6	4 ～ 20	4 ～ 12	4 ～ 12
Overall Length (L)(mm)	45 ～ 120	45 ～ 120	50 ～ 110	38 ～ 110	45 ～ 90	45 ～ 120	45 ～ 110	45 ～ 75	50 ～ 90
Underneck length (ℓ1)(mm)	0.3 ～ 60	-	4 ～ 50	-	-	0.5 ～ 60	-	-	3 ～ 36
Machining Application	Plane / Side / Groove / Inclined Cuts	Plane / Side / Groove / Plunging (Z feed) / Inclined Cuts	Plane / Side / Groove / Inclined Cuts	Plane / Side / Groove / Inclined Cuts	Plane / Side / Groove / Inclined Cuts	Plane / Side / Groove / Inclined Cuts	Plane / Side / Groove / Inclined Cuts	Plane / Side / Groove / Inclined Cuts	Plane / Side / Groove / Inclined Cuts
Blade tip shape	With Lead	With Lead	With Lead	With Lead	Sharp Edge	With Lead	With Lead	Sharp Edge	With Lead
Torsion Angle (θ)	Standard Helix (30˚ to 40˚)	High Helix (45˚ to 60˚)	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˚)	Standard Helix (30˚ to 40˚)	Standard Helix (30˚ to 40˚)

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Blade diameter (D)(φ)
- 0.1～0.95
  - 0.1
  - 0.15
  - 0.2
  - 0.25
  - 0.3
  - 0.35
  - 0.4
  - 0.45
  - 0.5
  - 0.55
  - 0.6
  - 0.65
  - 0.7
  - 0.75
  - 0.8
  - 0.85
  - 0.9
  - 0.95
- 1～1.95
  - 1
  - 1.05
  - 1.1
  - 1.15
  - 1.2
  - 1.25
  - 1.3
  - 1.35
  - 1.4
  - 1.45
  - 1.5
  - 1.55
  - 1.6
  - 1.65
  - 1.7
  - 1.75
  - 1.8
  - 1.85
  - 1.9
  - 1.95
- 2～2.9
  - 2
  - 2.1
  - 2.2
  - 2.3
  - 2.4
  - 2.5
  - 2.6
  - 2.7
  - 2.8
  - 2.9
- 3～3.9
  - 3
  - 3.1
  - 3.2
  - 3.3
  - 3.4
  - 3.5
  - 3.6
  - 3.7
  - 3.8
  - 3.9
- 4～4.9
  - 4
  - 4.1
  - 4.2
  - 4.3
  - 4.4
  - 4.5
  - 4.6
  - 4.7
  - 4.8
  - 4.9
- 5～5.9
  - 5
  - 5.1
  - 5.2
  - 5.3
  - 5.4
  - 5.5
  - 5.6
  - 5.7
  - 5.8
  - 5.9
- 6～6.9
  - 6
  - 6.1
  - 6.2
  - 6.3
  - 6.4
  - 6.5
  - 6.6
  - 6.7
  - 6.9
- 7～7.9
  - 7
  - 7.1
  - 7.2
  - 7.3
  - 7.4
  - 7.5
  - 7.6
  - 7.7
  - 7.8
  - 7.9
- 8～8.9
  - 8
  - 8.1
  - 8.2
  - 8.3
  - 8.4
  - 8.5
  - 8.6
  - 8.7
  - 8.8
  - 8.9
- 9～9.9
  - 9
  - 9.1
  - 9.2
  - 9.3
  - 9.4
  - 9.5
  - 9.6
  - 9.8
  - 9.9
- 10～10.5
  - 10
  - 10.5
- 11～11.5
  - 11
  - 11.5
- 12
- 14
- 16
- 18
- 20
- 25
- 30
- 32
- 35
- 40
- 45
- 50
Drawing

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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)
- 0.08～0.9
  - 0.08
  - 0.1
  - 0.12
  - 0.15
  - 0.2
  - 0.25
  - 0.3
  - 0.4
  - 0.45
  - 0.5
  - 0.55
  - 0.6
  - 0.65
  - 0.7
  - 0.75
  - 0.8
  - 0.9
- 1～1.9
  - 1
  - 1.05
  - 1.1
  - 1.2
  - 1.25
  - 1.3
  - 1.35
  - 1.4
  - 1.5
  - 1.6
  - 1.7
  - 1.75
  - 1.8
  - 1.9
- 2～2.8
  - 2
  - 2.1
  - 2.25
  - 2.3
  - 2.4
  - 2.5
  - 2.7
  - 2.8
- 3～3.8
  - 3
  - 3.2
  - 3.5
  - 3.6
  - 3.7
  - 3.75
  - 3.8
- 4～4.8
  - 4
  - 4.5
  - 4.8
- 5～5.5
  - 5
  - 5.25
  - 5.3
  - 5.4
  - 5.5
- 6～6.25
  - 6
  - 6.25
- 7～7.5
  - 7
  - 7.2
  - 7.5
- 8
- 9
- 10
- 11
- 12～12.5
  - 12
  - 12.5
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 24
- 25
- 26
- 30
- 32
- 35
- 36
- 38
- 40
- 45
- 46
- 48
- 50
- 55
- 56
- 60
- 64
- 65
- 70
- 75
- 80
- 85
- 100
- 115
- 125
- 130
- 150
Drawing

Clear

Number of flutes(sheet)
2

3

4

6

8
Clear

Type
- Square
- Long-Neck Square
- High Helical
Clear

Coating
- For High Hardness (Silicon Group)
- TiAlN
- For General Steels (AlCrN, etc.)
- TiCN
- DLC
- CrN
- Dia Coat
- Non-Coated
- DG
Details

Clear

Shank diameter (d)(mm)
3

4

6

8

10

12

14

16

18

20

25

32

42
Drawing

Clear

Overall Length (L)(mm)
35

38

40

45

50

55

60

64

65

70

75

80

90

93

100

108

110

120

125

126

130

140

150

160

170

180

185

200

215

230

240

250

265
Drawing

Clear

Underneck length (ℓ1)(mm)
- 0.3～0.8
  - 0.3
  - 0.5
  - 0.75
  - 0.8
- 1～1.5
  - 1
  - 1.5
- 2～2.5
  - 2
  - 2.5
- 3～3.5
  - 3
  - 3.5
- 4～4.5
  - 4
  - 4.5
- 5
- 6
- 7～7.5
  - 7
  - 7.5
- 8
- 9
- 10～10.5
  - 10
  - 10.5
- 12～12.5
  - 12
  - 12.5
- 13.5
- 14
- 15
- 16
- 17.5
- 18
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 28
- 29
- 30
- 32
- 35
- 36
- 38
- 39
- 40
- 42
- 45
- 48
- 50
- 52
- 53
- 55
- 60
- 63
- 70
- 75
- 76
- 80
Drawing

Clear

Machining Application
- Plane
- Side
- Groove
- Plunging (Z feed)
- Inclined Cuts
- Countersinking
Images

Clear

Blade tip shape
- Sharp Edge
- With Lead
- C plane
Images

Clear

Torsion Angle (θ)
- Weak torsion (15˚ to 25˚)
- Standard Helix (30˚ to 40˚)
- High Helix (45˚ to 60˚)
- Variable lead
Drawing

Clear

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