RUKO Din 338 Type N Ø Twist 6.8 Mm 815068
Buy RUKO Din 338 Type N Ø Twist 6.8 Mm 815068
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Ruko Din 338 Type N Ø Twist Drill Bit 6.8 Mm 815068 | £13.99 | ||||
RUKO RUKO DIN 338-N 6,8 mm (815068) | £13.99 |
High-performance twist drill with brazed-on HM cutting inserts made from K20 fine grained material. It is suited for universal applications and for high-strength steel. Continuous cooling is required when drilling into high-strength steel. Highly recommended for machining cast iron.Specifications: - Ø: 6,8 mm- Total length L1: 109,0 mm- Flute length L2: 69,0 mm- DIN: 338- Material Tungsten: carbide- Surface: bright- Cutting direction: right hand cutting- Shank: cylindrical- Drilling depth: 5 x D- Point cut Shape C: Split point- Point angle: 120°- Helix angle: 25-30°- Tolerance: h8- Profile of flute: normal- Core: normal- Weight: 0,02100 KG
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