Cle-Line
Cle-Line 1813 33pc 1/2 Reduced Shank Drill Set
33-piece reduced-shank drill bit set in high-speed steel with 118-degree points and black-oxide finish
- ColorTransparent
- 33 drill bits cover a wide range of hole sizes
- 1/2 inch reduced shank fits standard drill chucks
- 118 degree point angle starts cleanly in metal
- High-speed steel construction resists heat during drilling
- Black oxide finish reduces friction and adds corrosion resistance
Cle-Line 1813 33-Piece Reduced Shank Drill Set
This 33-piece drill bit set from Cle-Line uses high-speed steel with a black oxide finish. The reduced shank design allows use in standard 1/2-inch chucks across a wide range of drilling tasks. It suits professional mechanics and serious DIY users who need a broad selection of bit sizes in one organised package.
High-Speed Steel Construction
The high-speed steel material resists heat buildup during extended drilling sessions in metal, wood, or plastic. A 118-degree point angle provides reliable centring and steady chip evacuation under sustained load. Black oxide finish adds lubricity and corrosion resistance for longer service life in demanding workshop conditions.
Replaces Mixed Brand Collections And Incomplete Kits
This set consolidates loose or mismatched bits into a single indexed case covering 33 sizes. The jump is worth it when you regularly drill larger diameters that exceed standard chuck capacity and want consistent quality across every bit. It is not for buyers who only need a few common sizes or prefer cobalt or carbide tips for hardened materials.
Highlights
- 33 drill bits cover a wide range of hole sizes
- 1/2 inch reduced shank fits standard drill chucks
- 118 degree point angle starts cleanly in metal
- High-speed steel construction resists heat during drilling
- Black oxide finish reduces friction and adds corrosion resistance
Specifications
| Brand | CLE-LINE |
|---|---|
| Color | Transparent |
Questions about this item
How much heat does the 118-degree point generate when drilling continuously?
The 118-degree point angle on these high-speed steel bits is designed for general-purpose cutting, reducing friction and heat buildup during extended drilling sessions.
What drill chuck size is required to hold the reduced shanks?
The reduced shank design allows all 33 bits to be secured in a standard 1/2-inch drill chuck, so you need a drill with that capacity.
Will these black oxide bits wear faster on older abrasive materials?
The black oxide finish adds lubricity and corrosion resistance, helping the high-speed steel maintain its edge when drilling into older, work-hardened metals.
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