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SD439_w1.jpg
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TIMCO Step Drill – 4-39mm

Pack of 1

SD439

Ideal for drilling, enlarging or de-burring a precise hole into thin materials such as alloy and non-alloy metals up to a thickness of 4mm.

  • Titanium Nitride (TiN) coating to reduce friction and prolong life
  • High quality M2 Grade High Speed Steel (HSS)
  • 3 flat shank to prevent slipping in the chuck
  • Drilling diameter clearly marked on steps of drill for easy identification

4-39mm (1) 3 variations

£69.56£57.97 INC VATEX VAT

170 In stock
1
£69.56£57.97
5
£68.17£56.81
10
£67.13£55.94
40+
£66.08£55.07
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Total:

Specification

Weight 0.31 kg
Dimensions 4.2 × 4.2 × 17.4 cm
Pack Qty Unit

Each
Pack Type

Tube
Diameter

Assorted
Shank Type

Three Flat
Material

M2 Grade HSS Steel
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Product Variations

Variant Pack Price Stock  
4-12mm1£22.85£19.04In stock
4-20mm1£28.74£23.95In stock
4-30mm1£42.88£35.73In stock
4-39mm Current1£69.56£57.97In stock

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