RS PRO 3-Piece Step Set for Metal, 30 mm Max, 4 mm Min, HSS Bits

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Subtotal (1 unit)*

Kr.1 772 51 

(exc. VAT)

Kr.2 215 64 

(inc. VAT)

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  • 1 unit(s) ready to ship from another location
  • Plus 32 unit(s) shipping from 26. februar 2026
  • Plus 27 unit(s) shipping from 26. mars 2026
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1 +Kr. 1 772,51

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RS Stock No.:
232-614
Brand:
RS PRO
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Brand

RS PRO

Product Type

Drill Bit Set

Drilling Application

Metal

Drill Bit Type

Step

Material

HSS

Number of Pieces

3

Minimum Size

4 mm

Maximum Size

30 mm

Set Contents

Step Drill Bits

Standards/Approvals

No

RoHS Status: Exempt

RS PRO HSS 3 Piece Step Drill Set


RS PRO offers this exceptional step drill bit set made from HSS for high-performance, offering a range of hole diameters, giving you maximum versatility. Capable of cutting holes from 6 mm to 40 mm through three different step drill bits. These High-Speed Steel (HSS) cutters are constructed from a single piece of high-speed steel, thus reducing breaking and blunting under heat or stress. The stepped tapered design makes it easier to enlarge holes if requirements change for example.

Typical Applications


HSS Step drill bits can be are suitable for use on steel sheets and non-ferrous metals, which include aluminium, copper, brass, zinc and iron. It can be used for drilling applications involving plastic and wood.

Features and Benefits


Provides clear holes in applications requring small hole size increments

No pilot hole required easily enlarges existing holes

Capable of cutting holes from 4 mm to 30 mm diameters

Ideal for use with most power drills

Supplied in a moulded Metal box

FAQ's


Q. What is the difference between a Cone Cutter and Step Drill Bit?


A. A cone cutter is a smooth sided bit that can make any sized hole, on a variety of materials.

A step cutter has parallel measurements up the cone, gradually getting bigger. These are great if you need to cut sized holes with reasonable accuracy. These bits are also capable of cutting through various materials.

ISO Step Drills, Individual & Set


Supplied individually and as a 3 piece set

Designed for cutting ISO hole sizes in materials with a thickness of up to 3mm

Suitable for use with industrial power drills, bench or pedestal drills

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