FISCHER 530517 Metal Drill Bit HSS Co 11x94/142

Cobalt alloy ensures high heat-resistance. 135° split point for quicker drilling progress. Type N spiral for optimum chip removal. Special steel in combination with the production according to DIN 338, provides a high breaking resistance. Cobalt alloy makes the drill bit highly heat-resistant and suitable for tough and hard materials. Split point for optimum centering and reduced feed force effort. 135° tip angle for quick drilling progress. Type N spiral for optimum chip removal. Steel up to 1000 N/mm² alloyed and unalloyed Stainless steel Heat-treatable and case-hardened steel Rolling bearing steel Non-ferrous heavy metal, Weight: 0.1763698096 pounds, Manufacturer: Fischer