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Disco 13008 drill bit 27/32 inch diameter half inch shank

Disco

Disco 13008 Drill Bit 27/32" 1/2" Shank

SKU CH-295C-YAEND

A 27/32 inch drill bit with a 1/2 inch shank for heavy-duty drilling tasks

  • 27/32 inch diameter drills large holes
  • 1/2 inch shank fits standard chucks
  • Model 13008 identifies the exact bit
  • New condition ensures full cutting life
  • Disco brand supplies professional tooling

27/32 Inch Drill Bit with 1/2 Inch Shank

The Disco 13008 is a 27/32 inch diameter drill bit fitted with a 1/2 inch shank. It is built for power and pneumatic tools used in automotive and general workshop tasks. The bit targets technicians who need a precise hole size for specific fasteners or fittings.

Shank Compatibility and Application

The 1/2 inch shank fits directly into standard large-capacity drill chucks without adapters. This secure fit reduces slippage during high-torque drilling in metal or wood. The single-piece design means no separate accessories or software are included or required for operation.

Suited for Fixed-Size Hole Drilling

This bit suits professionals drilling repeatable 27/32 inch holes in maintenance or fabrication work. It is not for users needing variable hole sizes, smaller shank diameters for compact drills, or multi-bit sets covering a range of diameters. Buyers requiring coated or specialised tip geometries should look elsewhere.

How it compares

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

Price $69.99
Pricier than about 75% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameDISCO

Questions about this item

Will the 1/2" shank on the Disco 13008 drill bit fit a standard drill chuck without an adapter?

The 1/2" shank is designed for chucks that accept a half-inch diameter. Most heavy-duty drills and drill presses accommodate this size directly, while smaller 3/8" chucks would require a different bit.

At what point does the 27/32" cutting diameter become the limiting factor when drilling deep holes?

The large 27/32" diameter removes a lot of material per revolution, so chip evacuation becomes the primary limit. Frequent withdrawal to clear chips prevents binding and overheating during deep cuts.

How much heat builds up in the bit during extended drilling sessions?

Heat increases with sustained contact and dull cutting edges. Using cutting fluid, maintaining moderate speed, and clearing chips regularly keeps the bit temperature manageable during long jobs.

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