DORMER A1254.0X250 SERIES DRILL 4.00 MM X 250 MM 5968737
Metal drill bits A125
References
dormer:A1254.0X250
rubix:021479
ean:7320760020210
Technical specifications
| Drilling diameter | 4 mm |
|---|---|
| Total length | 250 mm |
| Length of cut | 200 mm |
Product details : DORMER A1254.0X250 SERIES DRILL 4.00 MM X 250 MM 5968737
HSS Extra long spiral drill bit with cylindrical shank BS 328 N 118° steam discharge 10xD for unalloyed steel <700 N/mm².
Applications
- Automotive steel mild steel (<120 HB <400 N/mm²)
- Structural steel inset steel (<200 HB <700 N/mm²).
- Structural steel inset steel (<200 HB <700 N/mm²).
Technical specifications
Attributes
| Drilling diameter | 4 mm |
|---|---|
| Total length | 250 mm |
| Length of cut | 200 mm |
| Din standard | BS 328 |
| Ratio of diameter to length of drill hole | 10xD |
| Body material | HSS |
| Sharpening | Standard |
| Tip angle | 118 ° |
| Internal cooling | No |
| Tail diameter | 4 mm |
Show UNSPSC/ECL@SS
£ 18.98 excl. VAT
/ Each
£ 22.78 incl. VAT
Usually arrives within 14 working days