HSS-G spiral drill bit set - DIN 338 - Type N - Blank - 19 pieces
HSS-G spiral drill bit set DIN 338, short, type N, ground finish, top angle 135�, with split point / cross cut (DIN 1412-C).
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This HSS-G spiral drill bit set is 19-piece and comes in a handy ABS case. The set consists of drills with diameters ranging from Ø1 to 10 mm, with an increasing scale of 0.5 mm each. They comply with the DIN 338 standard, are short in size and belong to type N, with a ground finish and a tip angle of 135°. In addition, the spiral drills feature split-point / cross-honing according to DIN 1412-C, making them excel in high precision and longer life. Ideal for general use, these spiral drills are specifically designed for drilling in common materials such as unalloyed and alloyed high-tensile steel (< 1,000 N/mm²), cast iron, and more.
Material groups : 1.1 - 1.4 / 2.1 - 2.2 / 3.1 / 4-1 - 4.11 / 5.3 - 5.4
