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CLE-LINE High-Speed Steel Taper-Shank Drill Bit - High-Speed Steel Taper-Shank Drill Bits
CLE-LINEHigh-Speed Steel Taper-Shank Drill Bits

CLE-LINE High-Speed Steel Taper-Shank Drill Bit

The CLE-LINE Taper Shank Drill Bit is a high-speed steel taper-shank drill bit with a 34 mm diameter, 118° point, black oxide finish, and MT4 shank. It is identified by manufacturer part number C21976 and includes…

SKU 3G-OTH-213727

Also listed as: C 21976 · C-21976

Brand
CLE-LINE
Item
High-Speed Steel Taper-Shank Drill Bit
Part Number
C21976
Category
High-Speed Steel Taper-Shank Drill Bits
Available to Order
Also known as:C21976CLE-LINE
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Local office
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Phone
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Technical Specifications

CLE-LINE
Manufacturer Part Number
C21976

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLE-LINE Taper Shank Drill Bit is a high-speed steel taper-shank drill bit with a 34 mm diameter, 118° point, black oxide finish, and MT4 shank. It is identified by manufacturer part number C21976 and includes the specification.3386.

Frequently Asked Questions

What is the CLE-LINE Taper Shank Drill Bit used for?

The CLE-LINE Taper Shank Drill Bit is used for drilling large-diameter holes in metal, particularly in industrial machining and maintenance applications. Its 34 mm diameter and MT4 shank make it suitable for use in drill presses and milling machines that accept Morse taper tooling.

What are the specifications of the CLE-LINE Taper Shank Drill Bit?

The CLE-LINE Taper Shank Drill Bit has a 34 mm diameter, 118° point angle, black oxide finish, and an MT4 (Morse Taper No. 4) shank. It is made from high-speed steel (HSS) and carries manufacturer part number C21976. The specification attr1235323 is 1.3386.

Where to buy the CLE-LINE Taper Shank Drill Bit worldwide?

You can source the CLE-LINE Taper Shank Drill Bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.

How to select the correct taper shank drill bit for a drill press?

To select the correct taper shank drill bit, match the shank size (e.g., MT4) to your machine's spindle taper. Ensure the drill diameter (e.g., 34 mm) suits your hole size and material. The 118° point is standard for general metal drilling. Always verify the shank is clean and undamaged before use.

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 high-speed steel taper-shank drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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