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CLE-LINE Cobalt Jobber-Length Drill Bit Set - Cobalt Jobber-Length Drill Bit Sets
CLE-LINECobalt Jobber-Length Drill Bit Sets

CLE-LINE Cobalt Jobber-Length Drill Bit Set

The CLE-LINE Jobber Length Drill Bit Set (115 Pc, MPN C21129) is a cobalt jobber-length drill bit set covering sizes from 1/16" to 1/2" by 64ths, #60 to #1, and A to Z, housed in a metal index. 3G Electric interprets…

SKU 3G-OTH-194406

Also listed as: C 21129 · C-21129

Brand
CLE-LINE
Item
Cobalt Jobber-Length Drill Bit Set
Part Number
C21129
Category
Cobalt Jobber-Length Drill Bit Sets
Available to Order
Also known as:C21129CLE-LINE
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Technical Specifications

CLE-LINE
Manufacturer Part Number
C21129
Type
1/16" to 1/2" by 64ths, #60 to #1, A to Z

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

Product Description

The CLE-LINE Jobber Length Drill Bit Set (115 Pc, MPN C21129) is a cobalt jobber-length drill bit set covering sizes from 1/16" to 1/2" by 64ths, #60 to #1, and A to Z, housed in a metal index. 3G Electric interprets this demand and sources the genuine CLE-LINE set, supporting procurement across 14 industrial departments with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the CLE-LINE C21129 drill bit set used for?

The CLE-LINE C21129 115-piece jobber-length drill bit set is used for precision drilling in metal, wood, and plastic across industrial machining, maintenance, and fabrication applications. It covers fractional, wire-gauge, and letter sizes from 1/16" to 1/2" by 64ths, #60 to #1, and A to Z.

What are the specifications of the CLE-LINE C21129 drill bit set?

The CLE-LINE C21129 set includes 115 cobalt jobber-length drill bits in a metal index. Sizes range from 1/16" to 1/2" by 64ths, plus wire-gauge #60 to #1 and letter sizes A to Z. The manufacturer part number is C21129.

Where to buy the CLE-LINE C21129 drill bit set worldwide?

3G Electric supplies the CLE-LINE C21129 drill bit set worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this cobalt jobber-length set.

How to select the right CLE-LINE drill bit set for my application?

To select the right CLE-LINE drill bit set, match the bit material (cobalt for hard metals) and size range to your workpiece. The C21129 set covers fractional, wire-gauge, and letter sizes for versatile drilling. For application-specific advice, consult 3G Electric's technical team.

Used in

Common applications for CLE-LINE
General maintenance and repair — CLE-LINE Black & Gold HSS jobber-length drill bits (e.g., C18092) for drilling steel, aluminum, and plastics.
Structural steel fabrication — CLE-LINE Silver & Deming drill bits (e.g., C27602) for large-diameter holes in plate and beams.
Stainless steel and hard alloy drilling — CLE-LINE cobalt jobber-length drill bits (e.g., C23323) with 135° split point for heat resistance.
Portable magnetic drilling — CLE-LINE cobalt annular cutters (e.g., C34147) with pilot pin for holemaking in steel plate.
Metric equipment assembly — CLE-LINE metric jobber-length drill bits (e.g., C74017) for matching metric fasteners and components.
Heavy equipment maintenance — CLE-LINE 3-flats shank drill bits for secure chucking in portable drills under high torque.
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CLE-LINE Products

3G Electric supplies CLE-LINE cobalt jobber-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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This 13-piece cobalt jobber-length drill bit set covers sizes from 1/16" to 1/4" in 64th increments. Each bit features a 135° split point to reduce walking and require less thrust. The set is housed in a metal index for organized storage. Suitable for drilling in metal, wood, and plastic in industrial and machine shop applications
CLE-LINE
This 13-piece cobalt jobber-length drill bit set covers sizes from 1/16" to 1/4" in 64th increments. Each bit features a 135° split point to reduce walking and require less thrust. The set is housed in a metal index for organized storage. Suitable for drilling in metal, wood, and plastic in industrial and machine shop applications

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