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Unibor 27430 15/16 inch carbide tipped cutter with 3/4 universal shank

Unibor

Unibor 27430 15/16 carbide tipped cutter 4 inch depth 3/4 universal shank

SKU CH-1FVQ-ZXCAB

A 15/16 inch tungsten carbide annular cutter with a 4 inch cutting depth and a 3/4 inch universal shank for drilling steel

  • Cuts any steel type with tungsten carbide tips
  • 4 inch cutting depth handles thick material
  • 3/4 universal shank fits all magnetic drill brands
  • 15/16 inch diameter for precise hole sizing
  • Model 27430 built for heavy-duty truck frame work

Unibor 27430 15/16 cutter for steel frames

This tungsten carbide tipped annular cutter is built for drilling through structural steel such as truck frames. The 4 inch depth of cut allows deep holes in thick material. It suits fabricators and maintenance crews who need reliable hole-making in heavy gauge steel.

3/4 universal shank fits all brands

The shank design works with magnetic drill presses from any manufacturer without adapters. This compatibility frees operators from sourcing brand-specific tooling. The cutter mounts directly into standard arbors for immediate use on site.

Carbide tips extend service life

Tungsten carbide teeth resist wear when cutting abrasive or hardened steels. This durability reduces the frequency of cutter changes during long production runs. The geometry maintains cutting efficiency through repeated use in demanding applications.

How it compares

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

Price $107.99
Pricier than about 84% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameUNIBOR

Questions about this item

How deep can the 15/16 carbide tipped cutter cut in one pass?

The cutter has a 4 inch depth of cut, allowing it to bore holes up to four inches deep in a single pass.

Does the 3/4 universal shank generate noticeable heat or vibration during all-day drilling?

The tungsten carbide tips stay sharp longer, reducing friction and heat buildup even during extended use in tough steel.

What drive system must I already own to use the 27430 cutter?

Any magnetic drill or press with a 3/4 inch universal shank receiver will accept this cutter directly.

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