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Unibor 28236 hole saw cylindrical metal tool with toothed edge

Unibor

Unibor 28236 hole saw 1.1/8in X 1in DOC pneumatic accessory

SKU CH-S5P5-XW5H1

A hole saw for cutting 1.1 inch diameter holes with one inch depth of cut

  • Precise 1.1/8in hole diameter for clean cuts
  • 1in depth of cut handles thick material
  • Unibor brand trusted in pneumatic accessories
  • New condition ensures full factory performance
  • Model 28236 identifies exact replacement part

Unibor 28236 hole saw

The Unibor 28236 is a pneumatic hole saw accessory built for tradespeople who need clean, repeatable holes in metal or wood. Its 1.1/8in cutting diameter and 1in depth of cut suit sheet-metal fabrication, HVAC ductwork and general maintenance tasks where speed and accuracy matter.

Compatibility check

Verify that your pneumatic drill or impact driver delivers the required air pressure and flow for a 1.1/8in cutter. Confirm the tool’s chuck or adapter accepts the saw’s arbor shank and that the workpiece thickness does not exceed the 1in depth of cut. Ensure lubrication and chip-clearing practices match the material you are cutting.

Sustained cutting behaviour

During prolonged use the saw maintains consistent tooth engagement when feed pressure and air supply remain steady. Heat buildup is managed by periodic withdrawal and cutting fluid application, preventing premature dulling. The tool returns to full cutting speed quickly after each clearing stroke, supporting efficient batch drilling.

How it compares

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

Price $47.99
Pricier than about 66% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameUNIBOR

Questions about this item

What is included with the Unibor 28236 hole saw and what must be purchased separately?

The Unibor 28236 hole saw with 1.1/8in diameter and 1in depth of cut is supplied as a single accessory. An arbor and compatible pneumatic drill are not included and must be obtained separately.

How do I know if the 1.1/8in diameter and 1in depth of cut suit my application?

Choose this size when the job requires a 1.1/8in hole through material up to 1in thick. The depth of cut determines maximum material thickness; the diameter sets the finished hole size.

What does the 1in depth of cut mean when the saw is mounted on a pneumatic drill?

The 1in depth of cut indicates the maximum material thickness the saw can penetrate in one pass when driven by a suitable pneumatic drill at correct speed.

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