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Silver #10 HSS aircraft extension drill bit, 12 inches long, split point, bright finish

Cleveland Golf

Cleveland Golf C13226 #10 12 in HSS pneumatic accessory

SKU CH-HAXT-Z2PQH MPN C13226

Extra-long #10 HSS drill bit, 12 in overall with 135-degree split point for accurate starts

  • Product typeDrill Accessories
  • Main materialHigh speed steel
  • Extended reach with 12 in overall length
  • Precise #10 wire-gauge hole sizing
  • 135° split point starts on contact
  • High-speed steel withstands heavy drilling
  • Bright finish resists corrosion in use

Drill bit dimensions and material

This extension drill bit is a #10 size high-speed steel accessory measuring 12 inches in overall length. The split-point tip uses a 135-degree angle for accurate starts. It is designed for deep-hole drilling in aircraft maintenance and general machining tasks.

Best for deep-hole work.

Mechanics and technicians drilling deep holes up to 49/64 inch in metal will find the 4xD length and split point effective. Buyers who need a coated bit for longer wear, a shorter bit for tight spaces, or a different point angle for specialised materials should look at other options.

Maximum drilling depth 49/64 inch

The deepest hole this bit can drill in a single pass is 49/64 inch. This depth limit decides whether the tool reaches your workpiece through the required material thickness.

How it compares

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

Price $11.99
Cheaper than about 84% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCleveland
Model nameC13226
Product typeDrill Accessories
Size & build
Main materialHigh speed steel

Questions about this item

What comes in the box with the C13226 drill accessory and what must be purchased separately?

The package contains the single #10 high speed steel extension drill bit. A compatible drill motor or chuck is not included and must be sourced separately.

Which capacity or version of the C13226 should I choose for my application?

This model is offered only as a #10 size with a 12 inch overall length. Select it when the job requires that exact diameter and reach.

What does the 135 degree split point mean when the bit is used in a real machine?

The 135 degree split point centers the bit quickly, reduces walking and lowers thrust force, giving cleaner holes in metal at the 49/64 inch maximum drilling depth.

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