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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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Technical Specifications

CLE-LINE
Manufacturer Part Number
C21976

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CLE-LINE Products
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
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
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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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