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Cle-Line silver and deming drill bit 43/64 inch black oxide finish 1/2 reduced shank 118 degree point

Cle-Line

Cle-Line C20743 118 Degree 43/64 in Silver & Deming Drill 1/2 Reduced Shank

SKU CH-T4JY-3QWV5

A 43/64 inch silver and deming drill bit with a 118 degree point angle and 1/2 reduced shank made from high speed steel with a black oxide finish

  • Product typeDrill Bits
  • 118-degree point centres quickly for accurate starts
  • 43/64 inch diameter handles large-hole drilling tasks
  • Reduced 1/2-inch shank fits standard drill chucks
  • High-speed steel construction resists wear in tough materials
  • Black oxide finish adds corrosion resistance and reduces friction

Reduced Shank Drill Bit

This Cle-Line C20743 is a high speed steel drill bit with a 118 degree point angle and a black oxide finish. It features a reduced 1/2 inch shank for use in standard drill chucks. The bit is designed for general purpose machining applications across various materials.

Replaces Worn Or Broken Large Bits

Upgrade from a damaged or dull bit of the same 43/64 inch diameter when hole quality drops or cutting slows. The high speed steel construction restores cutting speed and accuracy for metalworking tasks. The jump is worth it when the existing bit can no longer produce clean holes efficiently.

Check Chuck Capacity Before Ordering

Verify your drill chuck accepts a 1/2 inch shank diameter before purchase. Ensure the workpiece material is suitable for high speed steel tooling. Confirm the 43/64 inch hole size matches your specific fastening or clearance requirements.

How it compares

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

Price $17.99
Cheaper than about 68% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLE-LINE
Product typeDrill Bits

Questions about this item

Will the 1/2 reduced shank fit my drill chuck?

The 1/2 reduced shank fits any chuck that accepts a 1/2 inch shank, so a standard 1/2 inch drill chuck will hold it securely.

How do I install the bit without it slipping?

Open the chuck fully, insert the shank completely, then tighten each jaw evenly; the step people miss is re-tightening after the first few seconds of drilling.

When will the 118 degree point need resharpening?

Resharpen the 118 degree point when the bit starts to wander or requires heavy feed pressure; high-speed steel can be reground many times before replacement.

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