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Countersink DIN 335 C 90 deg nominal diameter 31 mm HSS Nano 3 surface shank Z.3
Machining

Countersink DIN 335 C 90 deg Z.3 PROMAT

Description
Article number: 4000865185

HSS · Nano-coated · DIN 335 C · 3 cutting edges · Countersink angle 90° · Shank with 3 clamping areas from nominal Ø 8.3 mm · Right-hand cutting · Variable rear grinding · For the processing of steel, rust- and heat-resistant steels, aluminium, brass and plastics · Advantages: · Significantly less feed force required · Up to 60 % higher service lives · Up to 30 % faster lowering · Extremely quiet running · Optimised countersink · Very high resistance to wear and heat hardness Through especially developed chip space parameters, variably running rear grinding and special nano-coating Further technical information: · Feed in steel up to 800 N: 0,2mm/rev
Specifications
Coating: Nano-coated
Nominal Ø: 31 mm
Small Ø: 4.2 mm
Shank Ø: 12 mm
Overall length: 71 mm
Marker: PROMAT
Countersink angle: 90 °
Standard: DIN 335 C
No. of cutters: 3
Cutting material: HSS
Shank design: 3-surface shank
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Countersink DIN 335 C 90 deg nominal diameter 31 mm HSS Nano 3 surface shank Z.3 Countersink DIN 335 C 90 deg nominal diameter 31 mm HSS Nano 3 surface shank Z.3 Countersink DIN 335 C 90 deg nominal diameter 31 mm HSS Nano 3 surface shank Z.3
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