DORMER HSS-E MACHINETAP UNF EX 31 1

Powdered metal substrate offers superior performance that approaches that of solid carbide tools but with the toughness and shock-resistance of high-speed steel
Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
Round with square end shank
Blind hole

• Automatenstaal zachtstaal (<120 HB <400 N/mm²)
• Constructiestaal inzetstaal (<200 HB <700 N/mm²)
• Koolstofstaal (<250 HB <850 N/mm²)
• Gelegeerd staal (<250 HB <850 N/mm²)
• Gelegeerd staal gehard en ontlaten staal (>250<350 HB >850<1200 N/mm²)
• Roestvast automatenstaal (<250 HB <850 N/mm²)
• Roestvast staal - Austenietisch (<320 HB <1100 N/mm²)