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Chicago-Latrobe 55476 silver and deming drill bit 1 3/16 inch HSS 118 degree point black oxide finish

Chicago-Latrobe

Chicago-Latrobe 55476 Silver/Deming Drill 1 3/16 in HSS 118°

SKU CH-EDFP-GWB3X

A high-speed steel drill bit with a 118-degree point angle and reduced shank for large-hole drilling

  • TypeDrill Bits
  • Large 1 3/16 inch drilling capacity
  • HSS construction resists heat and wear
  • 118 degree point angle centres quickly in steel
  • Black oxide finish reduces friction and corrosion

Chicago-Latrobe 55476 Silver/Deming Drill

This Chicago-Latrobe 55476 Silver/Deming drill bit is built for heavy-duty drilling in metal and wood. Its reduced shank design allows use with standard 1/2 inch chucks despite the large cutting diameter. The high-speed steel construction withstands high temperatures during extended drilling sessions. It serves machinists, maintenance technicians and serious DIY users who need to bore large holes efficiently.

1 3/16 inch HSS bit with 118° point

The 118 degree point angle provides reliable centering and chip ejection across common materials without specialised geometry. Black oxide finish adds lubricity and corrosion resistance for longer cutting life. High-speed steel retains hardness at elevated temperatures generated by large-diameter cuts. Builders needing cobalt alloy for stainless steel or carbide for abrasive composites should select a different bit.

Highlights

  • Large 1 3/16 inch drilling capacity
  • HSS construction resists heat and wear
  • 118 degree point angle centres quickly in steel
  • Black oxide finish reduces friction and corrosion

Specifications

BrandCHICAGO-LATROBE
TypeDrill Bits

Questions about this item

What drill-bit point angle does the 55476 use and how does it affect cutting?

The 118-degree point angle gives a standard cutting profile suited for general-purpose drilling in steel and other ferrous metals.

What shank diameter does the 55476 reduced-shank drill require from the chuck?

The reduced shank fits a 1/2-inch chuck, allowing the 1 3/16-inch cutting diameter to be used on standard drill presses and large hand drills.

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