Cle-Line
Cle-Line C17057 59/64 in 118 Degree Silver & Deming Drill 1/2 Reduced Shank
A 59/64 inch high-speed steel drill bit with a 118 degree point angle and 1/2 inch reduced shank for large-hole drilling
- TypeDrill Bits
- 1/2 in reduced shank fits standard drill chucks
- 118 degree point angle starts cleanly in metal
- High-speed steel body resists wear in tough alloys
- Black and gold finish reduces friction and heat build-up
- 59/64 in diameter bores large holes in one pass
Drill bit with 59/64 inch diameter
The Cle-Line C17057 is a silver and Deming drill bit designed for general-purpose drilling. It features a 118-degree point angle and a 1/2-inch reduced shank. The bit is manufactured from high-speed steel with a black and gold finish. It suits machinists and maintenance professionals needing a specific large-diameter hole size.
Fits standard 1/2 inch chucks
The reduced shank allows this large-diameter bit to be used in drill presses or handheld drills equipped with a standard 1/2-inch chuck capacity. This design frees up the need for a larger-capacity chuck or a Morse taper adapter. The high-speed steel construction makes it suitable for drilling steel, cast iron and other common ferrous materials.
High-speed steel handles heat
The material resists heat buildup during normal drilling operations in metal. A 118-degree point angle provides reliable centring and chip evacuation without excessive thrust force. The black and gold surface finish helps reduce friction and wear. Proper cutting speeds and lubrication will extend the working life of the bit.
Highlights
- 1/2 in reduced shank fits standard drill chucks
- 118 degree point angle starts cleanly in metal
- High-speed steel body resists wear in tough alloys
- Black and gold finish reduces friction and heat build-up
- 59/64 in diameter bores large holes in one pass
Specifications
| Brand | CLE-LINE |
|---|---|
| Type | Drill Bits |
Questions about this item
How long does the 118 degree point stay sharp when drilling steel all day?
The 118 degree point on this high speed steel bit is designed for general purpose machining and maintains its edge through extended drilling sessions in steel.
Does the black and gold finish help the bit run cooler during continuous use?
The black and gold surface treatment on the high speed steel body reduces friction and heat buildup when the drill runs for long periods.
Will my 1/2 inch drill chuck hold the reduced shank on this 59/64 in bit?
Yes, the 1/2 reduced shank fits standard 1/2 inch drill chucks so the bit works with the drill you already own.
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