Step drill with 90° included step angle, din 6535ha parallel shank and a drilling-pilot diameter of 4. 20mm with a length of 13. 60mm, a countersink diameter of maximum 6. 00mm and an overall length of 66mm, according to dormer standard to produce a thread tapping drill hole with chamfer for m5 thread, solid carbide and bright finish for machining free machining, plain carbon, alloy and tool steel, ferritic, martensitic, austenitic and super-austenitic, duplex or precipitation hardening stainless steel, grey, malleable, ductile, austenitic or austempered ductile and compacted graphite cast-iron, wrought and cast aluminium and copper or copper alloys
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Brand: Dormer Pramet
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EDP: 7341680
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High quality and highly productive industrial machine tools for all materials and applications, ranging from general purpose to segment-oriented projects. Contact us if you need any help or have questions regarding any products in our catalog.
