Timco Step Drill Steel - 4, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39 / 9.5

BrandTIMCO
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SKU: SD439Barcode: 5055017552900Diameter mm: 4, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39Shank Dia. mm: 9.5Colour: Steel

£61.91 Excl. VAT £74.29 Incl. VAT

From 2 - 3 Working Days This product is ordered directly from the supplier, as it is not stocked in our warehouse. The displayed ETA reflects the estimated time for us to fulfil your order from the supplier.

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Shipped tomorrow? Order within: Jun 12, 2026 15:00:00 +0100

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Description

Step Drill

This M2 Grade HSS Steel step drill is designed for drilling, enlarging and de burring precise holes in thin alloy and non alloy metals up to 4mm thickness. It features drilling steps from 4mm to 39mm, a 9.5mm three flat shank to reduce slipping in the chuck, and a titanium nitride coating to lower friction and improve tool life in regular metalworking applications.

Features

M2 Grade HSS Steel
Titanium Nitride coating
Three flat shank
9.5mm shank diameter
4mm to 39mm
13 step sizes
For alloy metals
For non alloy metals
Hole enlarging
Deburring
Step marked diameters

Specifications

Material: M2 Grade HSS Steel
Colour: Steel
Shank type: Three Flat

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