We are open for your calls Monday to Thursday 8.30am - 5pm and Fridays 8-30am-4pm last orders for guaranteed same day dispatch 3.30pm

Drill Service logo
Drill Service

DCOLSSTEP - Long Series HSCO 90 Degree Step Drills

HSCo Cobalt 90° Long Series Step Drills. Designed for deep borings or those in places that are hard to reach, for installing aluminium section bars, metal trim, traditional woodwork trim.

HSS-E Cobalt = hardness 65 HRC, to machine steels up to 1000 N/mm², cast iron up to 180 HB, copper, brass, bronze, aluminium.

Full Range Specification

Info

Part No

Description

Flute
Length
mm
O/A
Length
mm
Shank
Dia
mm
Min
Cutting
Dia mm
Max
Cutting
Dia mm
Point
Angle

In Stock

Price

Qty

Add

DCOLSSTEP-4.0

4.00mm

301108.64.38.60

0

£57.69

DCOLSSTEP-5.0

5.00mm

3011010.45.310.40

0

£60.73

DCOLSSTEP-6.0

6.00mm

3011012.46.412.46

0

£64.79

DCOLSSTEP-8.0

8.00mm

3011012.58.416.40

0

£86.04

DCOLSSTEP-10.0

10.00mm

3011012.510.520.40

0

£104.23