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Cle-Line 135 degree heavy duty mechanics length drill bit high speed steel black gold finish reduced shank half inch

Cle-Line

Cle-Line C23865 135 Degree Heavy Duty Mechanics Length Drill 1876

SKU CH-RE9P-R8PBS

A 135 degree high speed steel drill bit with a reduced shank and black and gold finish

  • Product typeDrill Bits
  • Main materialHigh Speed Steel
  • 135-degree split point starts holes accurately
  • High-speed steel body resists heat during drilling
  • Reduced 1/2-inch shank fits standard chucks
  • Black-and-gold finish protects against corrosion
  • Mechanics-length design reaches deeper work areas

Drill Bit for Machining

The Cle-Line C23865 is a reduced shank drill bit designed for machining tasks. Its 135 degree point angle and high speed steel construction suit professional mechanics and fabricators. The fractional inch measurement system matches standard workshop requirements. The black and gold finish identifies the tool in a busy kit.

Sustained Cutting Behaviour

High speed steel retains hardness when heat builds during extended drilling cycles. The 135 degree geometry reduces walking and distributes cutting forces evenly across the lips. This allows the bit to maintain accuracy through repeated holes without frequent resharpening. The heavy duty mechanics length provides the reach needed for deep or obstructed workpieces.

Fractional Inch Limits

The .5000 inch diameter follows fractional inch standards used in North American machine shops. Drill presses and handheld drills with half inch chucks accept the reduced shank directly. The bit cannot be used with metric-only collets or keyless chucks that lack the required grip range. Compatibility depends on the machine's chuck capacity matching the shank specification.

How it compares

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

Price $9.99
Cheaper than about 88% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLE-LINE
Product typeDrill Bits
Size & build
Main materialHigh Speed Steel

Questions about this item

Does the 135-degree split point keep the high-speed steel bit cooler during all-day drilling?

The 135-degree split point is designed to reduce thrust and friction, which helps the bit run cooler during extended use.

Will the .5000-inch reduced shank fit the 1/2-inch chuck on my existing drill?

Yes, the .5000-inch reduced shank is made for a standard 1/2-inch drill chuck.

Can this fractional-inch bit replace the older number-gauge bits in my current set?

It covers the 1/2-inch size in fractional measurement, so it can fill that specific gap in an older number-gauge collection.

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