HSS-E twist drill bit - DIN 338 - Type N - Bronze - Ø3.5 (10 pieces)
HSS-E spiral drill bit DIN 338, short, type N, ground version, cobalt-alloy, gold-coloured, tip angle 135�, with split point / cross cut (DIN 1412-C).
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The HSS-E spiral drill bit according to DIN 338 is short in size and belongs to type N. This high-quality drill bit has a ground finish and is made of cobalt alloy, resulting in a gold-coloured finish. With a top angle of 135° and fitted with a split point / cross cut according to DIN 1412-C, this drill bit is specifically designed for demanding applications. This spiral drill bit is ideal for drilling in hard-to-machine steels, austenitic Cr-Ni stainless steels, spring steels, manganese steels, short-span steels with a tensile strength < 1,000 N/mm², and other challenging materials. With a focus on precision and extended life, this spiral drill offers excellent performance for tasks where high demands are placed on durability and reliability.
Material groups : 1.1 - 1.4 / 2.1 - 2.2 / 3.1 - 3.3 / 4.1 - 4.11 / 5.3 - 5.5
