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Cleveland taper shank drill bit 31/32 inch 118 degree point black oxide finish

Cleveland

Cleveland Taper Shank Drill Bit 31/32" 118° HSS Black Oxide C12247

SKU CH-HRV8-4W9BG

Taper-shank drill bit with a 31/32 inch diameter and 118° conventional point for general-purpose drilling

  • Product typeDrill Accessories
  • Main materialHAWA
  • Taper shank ensures secure fit in heavy-duty machines
  • 31/32 inch diameter drills large holes in one pass
  • 118 degree point angle centres quickly on steel
  • High-speed steel with black oxide resists wear and heat

Cleveland Taper Shank Drill Bit 31/32

This Cleveland taper shank drill bit measures 31/32 inches in diameter and features a 118-degree conventional point angle. It is manufactured from high speed steel with a black oxide finish for corrosion resistance. The taper shank design provides a secure fit in compatible machine spindles. Machinists and maintenance technicians use it for general-purpose drilling in ferrous and non-ferrous metals.

Sustained load performance

High speed steel construction maintains hardness at elevated temperatures generated during prolonged drilling cycles. The black oxide surface treatment helps retain cutting fluid and reduces chip welding under continuous operation. The 118-degree point geometry distributes cutting forces evenly to minimise edge chipping over long production runs. Operators should apply appropriate coolant and feed rates to manage heat buildup effectively.

How it compares

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

Price $83.99
Pricier than about 80% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCleveland
Product typeDrill Accessories
Size & build
Main materialHAWA

Questions about this item

How much heat does the 31/32 inch drill bit generate during extended drilling sessions?

The high-speed steel construction and black oxide finish help dissipate heat effectively during prolonged use, while the 118-degree conventional point reduces friction buildup in the workpiece.

What taper shank standard must my drill press or lathe accept for the C12247 bit to seat properly?

The bit uses a standard Morse taper shank; verify your machine's spindle accepts the corresponding Morse taper size for a secure fit.

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