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DSTEPSET - 3 Piece Multi Diameter Step Drill Sets.

3 piece multi diameter step drill sets available in HSS, HSCo Cobalt and HSCo Cobalt TiN Coated. Designed for the machining of Sheet Steel and thin materials. HSS + TiN = hardness 63 HRC, to machine steels up to 800 N/mm², copper, brass, bronze, aluminium up to 6% Si. The TiN coating ? hardness 2300 HV increases the tool life by increasing wear resistance. Sizes included in Sets 12mm, 20mm, and 30mm

Full Range Specification

Info

Part No

Description

Min
Cutting
Dia mm
Max
Cutting
Dia mm
Point
Angle

In Stock

Price

Qty

Add

DCOSTEPSET1

HSCo Cobalt Set

430118

0

£130.82

DSTEPSET

3 Piece HSS Multi - Step Drill Set Metal

430118

1

£130.82