33% Off
Frost

Frost 4-12mm HSS-TiN Step Drill, 8 Steps, 1/4" Hex Shank

$55.37 $83.05 -33% OFF
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Frequently bought together

The Frost 4-12mm HSS-TiN step drill bores a range of smaller hole sizes with a single bit, stepping from 4mm up to 12mm across 8 fixed steps. The TiN coating adds wear resistance for clean, controlled holes in sheet metal, aluminium, plastic and fibreglass.

  • Range: 4-12mm
  • Steps: 8
  • Material: HSS-TiN (titanium nitride coated high-speed steel)
  • Shank: 1/4" hex

The fixed steps give accurate size increments for enlarging holes, while the straight flute with two cutting edges aids control. Handy for electrical, sheet-metal and panel work, the 1/4" hex shank fits impact drivers and quick-change adaptors.

More about this product

The Frost 4-12mm 8 Step HSS-TiN Step Drill is a versatile tool designed for precise drilling in sheet metal, aluminium, plastic and fibreglass. It features a 1/4" hex shank compatible with impact drivers and quick-change adaptors. The fixed steps allow controlled hole-size increments, and the straight flute design with two cutting edges enhances control.

  • 4-12mm range, 8 steps
  • HSS-TiN coated
  • 1/4" hex shank
  • For sheet metal, aluminium, plastic and fibreglass

Questions & Answers

What hole sizes does this step drill cover?

It steps from 4mm up to 12mm across 8 fixed steps.

What materials is it for?

It is designed for sheet metal, aluminium, plastic and fibreglass.

What is the TiN coating for?

The titanium nitride (TiN) coating on the high-speed steel adds wear resistance for longer life.

What shank does it have?

It has a 1/4" hex shank compatible with impact drivers and quick-change adaptors.

Standard Shipping Australia-wide
Dispatches within 1-2 business days from our Australian warehouses
14-Day Change-of-Mind Returns
Change of mind? Eligible products can be returned within 14 days of delivery if unopened, unused and in original packaging. Return postage and restocking fees may apply. This does not affect your Australian Consumer Law rights for faulty products.

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