DIN 338 - SOMTA HSS Straight Shank Jobber Drills - Inch
|
d |
l 2 | l 1 |
| 1/64 | 5 | 20 |
| 1/32 | 10 | 30 |
| 3/64 | 16 | 38 |
| 1/16 | 20 | 43 |
| 5/64 | 24 | 49 |
| 3/32 | 30 | 57 |
| 7/64 | 33 | 61 |
| 1/8 | 36 | 65 |
| 9/64 | 39 | 70 |
| 5/32 | 43 | 75 |
| 11/64 | 47 | 80 |
| 3/16 | 52 | 86 |
| 13/64 | 52 | 86 |
| 7/32 | 57 | 93 |
| 15/64 | 57 | 93 |
| 1/4 | 63 | 101 |
| 17/64 | 69 | 109 |
| 9/32 | 69 | 109 |
| 19/64 | 75 | 117 |
| 5/16 | 75 | 117 |
| 21/64 | 75 | 117 |
| 11/32 | 81 | 125 |
| 23/64 | 81 | 125 |
| 3/8 | 87 | 133 |
| 13/32 | 87 | 133 |
| 27/64 | 94 | 142 |
| 7/16 | 94 | 142 |
| 29/64 | 94 | 142 |
| 15/32 | 101 | 151 |
| 31/64 | 101 | 151 |
| 1/2 | 101 | 151 |
| 33/64 | 101 | 151 |
| 17/32 | 108 | 160 |
| 35/64 | 108 | 160 |
| 9/16 | 108 | 160 |
| 37/64 | 114 | 169 |
| 19/32 | 120 | 178 |
| 39/64 | 120 | 178 |
| 5/8 | 120 | 178 |
SOMTA HSS Straight Shank Jobber Drills – Inches
- Premium raw material high speed steel HSS drills for Steels
- Good quality, productivity drills for general precision drilling
- Improved drill point design for increased rigidity
- DIN 338 standard with 118° drilling point angle
- HSS with steam tempered finish
The SOMTA range consists of over 7 000 standard items and have a cutting tool available for almost every application
SOMTA constantly innovate and designed drills with improved point and flute geometries for enhanced penetration and chip removal