High Speed Steel Drills
HSS Stub

- The short flute and overall length offers greater rigidity
- Roll forged, straight shank, conforming to DIN 1897
- Supplied in hanging telescopic cases
-
Applications
For the drilling of steel, plain carbon, alloy, grey iron castings, graphite and copper alloys.
Product Code | Diameter mm |
Diameter Inches |
Overall Length mm |
Working Length mm |
Unit Qty |
---|---|---|---|---|---|
027-045-025 | 4 | 1/2 | 55 | 22 | 1 |
027-045-035 | 4.8 | 1/2 | 62 | 26 | 1 |
HSS Long Series

- High performance high speed steel
- Roll forged, black finish, conforming to DIN 340
- For use in fast rotating drilling machines or hand drilling machines
- Supplied in hanging telescopic cases
Product Code | Diameter mm |
Diameter Inches |
Shank Diameter mm |
Shank Diameter Inches |
Unit Qty |
---|---|---|---|---|---|
020-030-820 | 2.5 | 1/2 | 6 | 1/4 | 1 |
020-030-830 | 3 | 1/2 | 6 | 1/4 | 1 |
020-030-835 | 3.2 | 1/2 | 6 | 1/4 | 1 |
020-030-840 | 3.5 | 1/2 | 6 | 1/4 | 1 |
020-030-845 | 4 | 1/2 | 6 | 1/4 | 1 |
020-030-855 | 4.5 | 1/2 | 6 | 1/4 | 1 |
020-030-865 | 5 | 1/2 | 6 | 1/4 | 1 |
020-030-875 | 5.5 | 1/2 | 6 | 1/4 | 1 |
020-030-880 | 6 | 1/2 | 6 | 1/4 | 1 |
020-030-890 | 6.5 | 1/2 | 6 | 1/4 | 1 |
HSS Reduced Shank (Imperial)

- High performance high speed steel
- Roll forged, black finish
- Straight shank conforming to BS 328 and DIN 338
- For use in fast rotating drilling machines or hand drilling machines
- Shank reduced to 1/2†(12.7mm)
- Supplied individually in hanging wallets
Â
Product Code | Diameter mm |
Diameter Inches |
Shank Diameter mm |
Shank Diameter Inches |
Unit Qty |
---|---|---|---|---|---|
020-026-005 | 13 | 9/16 | 6 | 1/4 | 1 |
020-026-010 | 13 | 5/8 | 6 | 1/4 | 1 |
020-026-020 | 13 | 3/4 | 6 | 1/4 | 1 |
HSS Reduced Shank (Metric)

- High performance high speed steel
- Roll forged, black finish
- Straight shank conforming to BS 328 and DIN 338
- For use in fast rotating drilling machines or hand drilling machines
- Shank reduced to 1/2†(12.7mm)
- Supplied individually in hanging wallets
Â
Product Code | Diameter mm |
Diameter Inches |
Shank Diameter mm |
Shank Diameter Inches |
Unit Qty |
---|---|---|---|---|---|
020-026-050 | 13.5 | 1/2 | 6 | 1/4 | 1 |
020-026-055 | 14 | 1/2 | 6Â | 1/4 | 1 |
020-026-060 | 14.5 | 1/2 | 6Â | 1/4 | 1 |
020-026-065 | 15 | 1/2 | 6Â | 1/4 | 1 |
020-026-070 | 16 | 1/2 | 6Â | 1/4 | 1 |
020-026-075 | 17 | 1/2 | 6Â | 1/4 | 1 |
020-026-080 | 18 | 1/2 | 6Â | 1/4 | 1 |
020-026-085 | 19 | 1/2 | 6Â | 1/4 | 1 |
020-026-090 | 20 | 1/2 | 6Â | 1/4 | 1 |