About this item

Assembly drill for general, broad applications in steel up to 850 N/mm2 strength and cast iron. Quick drilling Web thinning ensure less friction during drilling and therefore less feed force needed. The optimized point grinding with short designed working length enable quick drilling by using cordless and wired drill at construction site and in assembly Self-centering The crosswise grinding ensures an excellent centering effect even on domed surfaces, eliminating the need for center-punching or piloting Contents: 19 pcs O 1,0 - 10,0 × 0.5 mm