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CLE-LINE Mechanics Length Drill Bit Set: 15 Pc, 1/16" to 1/2", 135° Split Point - High-Speed Steel Mechanics-Length Drill Bit Sets
CLE-LINEHigh-Speed Steel Mechanics-Length Drill Bit Sets

CLE-LINE Mechanics Length Drill Bit Set: 15 Pc, 1/16" to 1/2", 135° Split Point

The CLE-LINE Mechanics Length Drill Bit Set (SKU 3G-OTH-222485) is a 15-piece high-speed steel set with a 1/16" to 1/2" range, 135° split point, and black oxide finish. Supplied in a metal index (MPN C21160), this…

SKU 3G-OTH-222485

Also listed as: C 21160 · C-21160

Brand
CLE-LINE
Item
Mechanics Length Drill Bit Set: 15 Pc, 1/16" to 1/2", 135° Split Point
Category
High-Speed Steel Mechanics-Length Drill Bit Sets
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLE-LINE
Manufacturer Part Number
C21160
Type
1/16" to 1/2", Black Oxide HSS
Split Point
135°

Technical Documents

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CLE-LINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLE-LINE Mechanics Length Drill Bit Set (SKU 3G-OTH-222485) is a 15-piece high-speed steel set with a 1/16" to 1/2" range, 135° split point, and black oxide finish. Supplied in a metal index (MPN C21160), this set is designed for general-purpose drilling in metal and other materials.

Frequently Asked Questions

What is the CLE-LINE Mechanics Length Drill Bit Set used for?

This 15-piece drill bit set is designed for general-purpose drilling in metal, wood, and plastic. The 135° split point reduces walking and requires less thrust, making it ideal for portable drills and production work. The black oxide HSS construction provides heat resistance and lubricity for extended tool life.

What are the specifications of the CLE-LINE C21160 drill bit set?

The set includes 15 mechanics-length bits ranging from 1/16" to 1/2" in 1/64" increments. Bits are made of high-speed steel with a black oxide finish and a 135° split point. The set comes in a metal index case. The manufacturer part number is C21160.

Where to buy the CLE-LINE C21160 drill bit set worldwide?

3G Electric supplies the CLE-LINE C21160 drill bit set to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this mechanics-length drill bit set.

How to select the right mechanics-length drill bit set?

For general metalworking, choose a set with a 135° split point to reduce bit walking. Mechanics-length bits offer a balance of reach and rigidity. The CLE-LINE C21160 set covers 1/16" to 1/2" diameters, suitable for most maintenance and fabrication tasks. Always match bit material to workpiece hardness.

Used in

Common applications for CLE-LINE
Structural steel fabrication — CLE-LINE cobalt annular cutters for drilling bolt holes in beams and girders
Maintenance and repair — CLE-LINE taper-shank drill bits for reaming and drilling in machine shops
Metalworking — CLE-LINE tap wrenches for manual threading of holes in steel plates
Construction — CLE-LINE HSS drill bits for drilling into mild steel and alloy steel components
Automotive repair — CLE-LINE annular cutters for cutting holes in chassis and frame members
General machining — CLE-LINE taper-shank drill bits for use on drill presses and lathes

CLE-LINE Products

3G Electric supplies CLE-LINE high-speed steel mechanics-length drill bit sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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CLE-LINE Reduced Shank Drill Set: 29 Pc, 1/16" to 1/2", 135° Split Point, Black Oxide HSS (MPN C21163)
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CLE-LINE Mechanics Length Drill Bit: 5/32", 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C23836)
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CLE-LINE Mechanics Length Drill Bit: 7/64", 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C23833)
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CLE-LINE Mechanics Length Drill Bit: 7/64", 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C23833)

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