Products
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ABRABORO® metal drill bits
HSS-R/ HSS-GS/ HSS-GS TIN/ HSS-Co metal drill bits, DIN 338
HSS-R:
D 0,3 - 10,0 mm: 10 pcs
D 10,2 - 13,0 mm: 5 pcs
over D 13,5 mm: 1 pcs
Manufactured from High Speed Steel to DIN 338, using a hot roll forging process. Cylindrical ground with right hand cutting point 118°, diamenter tolerance to h8. Finish: black.
Suitable for drilling in steel, cast steel, alloyed and non-alloyed material and all general drilling applications up to 900 N/nm2
Manufactured from High Speed Steel to DIN 338, ground from solid stock, right hand cutting, type N, point angle precision ground at 135°, diameter tolerance to h8. Finish: bright.
Suitable for drilling steel, cast steel, alloyed and non-alloyed materials up to 900N/mm2, grey cast iron, sintered iron, nickel brass (silver), graphite, etc.
Manufactured from High Speed Steel to DIN 338, ground from solid stock, right hand cutting, TIN-coated, Type N, point angle precision ground at 135°, diameter tolerance to h8. Finish: bright, gold.
Suitable for drilling aluminium, steel, cast steel, alloyed and non-alloyed materials up to 900 N/mm2, grey cast iron, sintered iron, nickel brass (silver), graphite, bronze etc.
Manufactured from cobalt-alloyed High Speed Stell to DIN 338, right hand cutting, with split point DIN 1412C, 135°. Diameter tolerance to h8. Finish: bronze.
Suitable for drilling high alloy content steels and metals with a higher density and tensile strength of over 900N/mm2, e.g. heat an acid proof steels, cast iron, bronze, welded seams, stainless and chrome-nickel steels.