Description
HSS step drill bit 2.50 - 10.20 mm 118° WRK for pre-hole tapping and countersinking of through holes, ideal for precise machining.
Processed Materials
P1
P2
P3
P4
P5
P6
P7
P8
M1
M2
M3
K1
K2
N2
N3
N4
N6
Fully compatible
Partially compatible
Product specifications
| Technical Code | A1720 |
|---|---|
| Brand Name | WRK |
| Material | Conventional super-rapid steel |
| Regulations | DIN 8378 |
| Elica | N/R |
| Point angle | 118° |
| Number of flute | 2 |
| Shank type | Cylindrical shank |
| Lubrication holes | No |
| Coating | Bright |
Calculating shear conditions
A1720
HSS step drill bit 2.50 - 10.20 mm 118°. WRK
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