Quantity | Price | Discount |
---|---|---|
1 - 19 | £1.44 | 0% |
20 - 49 | £1.38 | 4% |
50 - 99 | £1.32 | 8.5% |
100 - 199 | £1.27 | 12% |
200 + | £1.21 | 16% |
Metric
Heavy duty drill made of 5% cobalt material with excellent heat resistance. To drill steels with tensile strength up to 1,400 N/mm2, very hard bronze, stainless steels as well as heat and acid resistant steels. Point angle: 135°. Helix angle: normal. Web thickness: strengthened. Relief angle: normal. Tolerance of diameter: h8. Tolerance of shank: f11. Supply unit. All diameters - 1 pce. Manufacturing Standard: BS 328, DIN 338B.