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Unibor 27264 carbide annular cutter with pilot and 3/4 universal shank

Unibor

Unibor 27264 2 x 2 Carbide Cutter and Pilot 3/4 Universal Shank pneumatic accessory

SKU CH-9VGC-ENXX8

Tungsten carbide tipped annular cutter with pilot, 2 inch depth of cut and 3/4 universal shank for all brands

  • Tungsten carbide tips cut any steel type
  • 2-inch depth of cut handles thick material
  • 3/4 universal shank fits all tool brands
  • Ideal for truck frame fabrication work
  • New Unibor 27264 annular cutter set

Unibor 27264 Carbide Cutter Set

The Unibor 27264 provides two tungsten carbide tipped annular cutters and a pilot designed for drilling structural steel. The 3/4 inch universal shank allows installation in magnetic drills from any manufacturer. This accessory kit suits maintenance teams and fabrication shops working on heavy plate or truck frames.

Sustained Drilling in Structural Steel

Tungsten carbide tips maintain cutting geometry through repeated passes in tough alloys without the rapid edge degradation seen in high-speed steel. The 2 inch depth of cut supports through-hole work on thick sections in a single operation. Heat generated during long cuts dissipates through the carbide substrate rather than softening the tool body.

Universal Shank Compatibility Limits

The 3/4 inch shank fits standard magnetic drill arbors but cannot be used with smaller capacity machines that accept only 1/2 inch or Weldon shanks. Cutting diameter is fixed by the annular geometry so the tool cannot produce holes outside its manufactured size. Carbide tips are brittle and will fracture if subjected to severe side loading or interrupted cuts.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $92.99
Pricier than about 82% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameUNIBOR

Questions about this item

How much heat builds up when the Unibor 27264 carbide cutter runs continuously through thick steel?

Tungsten carbide tips dissipate heat efficiently during extended cutting, reducing tip wear and maintaining cutting speed through heavy truck-frame material.

What drive system is needed to run the 3/4 universal shank on the Unibor 27264?

Any magnetic drill or drill press that accepts a 3/4 inch universal shank will drive this cutter; the shank fits all major brands without an adapter.

Will the Unibor 27264 annular cutter work on the older magnetic base drill I already own?

Yes, the 3/4 universal shank matches the chuck on legacy magnetic drills, so the cutter installs directly and cuts to the full 2 inch depth.

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