Unibor
Unibor 27234 1.1/16 x 2 Carbide Cutter and Pilot 3/4 Universal Shank pneumatic accessory
Tungsten carbide tipped annular cutter with 1.1/16 inch diameter and 2 inch depth of cut, 3/4 universal shank fits all brands
- Tungsten carbide tips cut any steel type
- 1-1/16 inch diameter suits large-hole drilling
- 2 inch depth of cut handles thick material
- 3/4 universal shank fits all power tool brands
- Model 27234 built for truck frame applications
Unibor 27234 Carbide Cutter 1.1/16 x 2
The Unibor 27234 is a tungsten carbide tipped annular cutter with a 1.1/16 inch diameter and 2 inch depth of cut. It suits maintenance crews and metalworkers who need clean holes in structural steel. The 3/4 universal shank fits magnetic drills and presses across different brands. Condition is new.
Replaces worn HSS cutters on frame jobs
Switching to this carbide cutter makes sense when high-speed steel tools dull quickly on thick truck frames or heavy plate. The TCT edges keep cutting longer in abrasive steel, reducing change-over time on site. The jump is worth it when hole counts rise and downtime costs more than the cutter.
Limited to 3/4 shank machines and 2 depth
The universal shank only works with drills that accept a 3/4 inch shank, so smaller bench units cannot drive it. Maximum material thickness is capped at the 2 inch cutting depth, ruling out through-holes in heavier sections. Carbide tips chip if fed into hardened plate or interrupted cuts without rigid clamping.
Highlights
- Tungsten carbide tips cut any steel type
- 1-1/16 inch diameter suits large-hole drilling
- 2 inch depth of cut handles thick material
- 3/4 universal shank fits all power tool brands
- Model 27234 built for truck frame applications
Specifications
| Brand | UNIBOR |
|---|
Questions about this item
Will the 3/4 universal shank fit my magnetic drill press?
The 3/4 universal shank fits all brands of magnetic drill presses, so it will mount directly without an adapter.
How do I install the pilot pin correctly for the 2 depth of cut?
Insert the pilot pin through the centre of the cutter until it seats fully; the pin must extend past the teeth to locate the hole before the carbide engages.
When should I replace the tungsten carbide tipped cutter?
Replace the cutter when the carbide teeth show visible chipping, the feed force increases sharply, or the hole finish becomes rough and oversized.
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