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  • Titanium Coated HSS Step Drill Bit 3-13mm
Perfect for cutting holes not only for switches and 510s but for black potentiometers which require a 13mm hole.

Material:HSS 4241
Shank :1/4 Hexagonal
Surface treatment: titanium

Features:
Type: 3-13MM (11 steps:3, 4,5,6,7,8,9,10,11,12,13MM)
4241 high-speed steel, used in hardness under 25 ° workpiece, the plate thickness under 5 mm. such as carbon steel plate, sheet iron, insulation boards, wood. Cannot be used for stainless steel.

Titanium Coated HSS Step Drill Bit 3-13mm

  • Product Code: 319
  • Availability: In Stock
  • £3.99

  • Ex Tax: £3.33

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Tags: Titanium, Coated, HSS, Step, Drill, Bit, 3-13mm