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