Carbide Burnishing Drill, Stepped Model

Carbide Burnishing Drill, Stepped Model

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[Features]
-No complicated estimations required. It is possible to order the part number of the step drill without drawings
.

Part Number

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the corresponding part number is displayed here.

Carbide Burnishing Drill, Stepped Model:Related Image
Part Number
BUNDRS3-[1-1.99/0.01]-[1-5/0.1]-[30-90/1]-[1.01-3/0.01]-[3-10/0.1]
BUNDRS4-[2-2.99/0.01]-[2-10/0.1]-[30-90/1]-[2.01-4/0.01]-[4-20/0.1]
BUNDRS6-[3-3.99/0.01]-[3-15/0.1]-[30-90/1]-[3.01-6/0.01]-[5-30/0.1]
Part NumberMinimum order quantityVolume Discount
Standard
Shipping Days
?
Overall Length L
(mm)
No. Single Angle (θ)
(°)
Groove Length (ℓ)
(mm)
Groove Length (ℓ1)
(mm)
Large Diameter (D1)
(mm)
Tip Diameter (D)
(mm)
Shank Diameter d Tolerance of Shank Diameter
1 8 Days 40330 ~ 901 ~ 53 ~ 101.01 ~ 31 ~ 1.9930 ~ -0.006
1 8 Days 50430 ~ 902 ~ 104 ~ 202.01 ~ 42 ~ 2.9940 ~ -0.008
1 8 Days 60630 ~ 903 ~ 155 ~ 303.01 ~ 63 ~ 3.9960 ~ -0.008

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Specifications

Carbide Burnishing Drill, Stepped Model:Related Image

Model Number Tip Diameter
D
0.01 mm Increment Designation
Groove Length

0.1 mm Increment Designation
Single Angle
θ
1° Increment Designation
Large Diameter
D
1
0.01 mm Increment Designation
Groove Length
1
0.1 mm Increment Designation
Overall Length
L
Shank Diameter
d
No.
BUNDRS31.00 ~ 1.991.0 ~ 5.030 ~ 90D < D1 ≤ 3.00ℓ + 2 ≤ 1 ≤ 10403
42.00 ~ 2.992.0 ~ 10.030 ~ 90D < D1 ≤ 4.00ℓ + 2 ≤ 1 ≤ 20504
63.00 ~ 3.603.0 ~ 12.030 ~ 904.01 ~ 6.00ℓ + 2 ≤ 1 ≤ 25 606


For Cutting Conditions, Refer to >>Click here.

Basic information

work material Cast Iron / Aluminum / Copper Tool Material Type Carbide Shank Type End Mill Shank
Coating Y/N None With/without Oil Hole None Point Angle(°) 120
Thinning None

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