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CLE-LINE Taper Shank Drill Bit: 25.5 mm, 118° Point, Black Oxide HSS - High-Speed Steel Taper-Shank Drill Bits
CLE-LINEHigh-Speed Steel Taper-Shank Drill Bits

CLE-LINE Taper Shank Drill Bit: 25.5 mm, 118° Point, Black Oxide HSS

The CLE-LINE Taper Shank Drill Bit is a high-speed steel taper-shank drill bit with a 25.5 mm diameter, 118° point, black oxide finish, and MT3 shank. It is identified by manufacturer part number C21964 and includes…

SKU 3G-OTH-213715

Also listed as: C 21964 · C-21964

Brand
CLE-LINE
Item
Taper Shank Drill Bit: 25.5 mm, 118° Point, Black Oxide HSS
Category
High-Speed Steel Taper-Shank Drill Bits
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLE-LINE
Manufacturer Part Number
C21964

Technical Documents

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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 25.5 mm diameter, 118° point, black oxide finish, and MT3 shank. It is identified by manufacturer part number C21964 and includes specifications for MT3 shank and attribute 1.0039.

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 holes in metal and other materials on industrial drill presses or milling machines. Its MT3 taper shank provides secure, self-centering grip in compatible spindles, making it suitable for heavy-duty machining applications in fabrication, maintenance, and manufacturing environments.

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

This CLE-LINE drill bit has a 25.5 mm diameter, 118° point angle, black oxide finish, and high-speed steel (HSS) construction. It features an MT3 taper shank and is identified by manufacturer part number C21964. The black oxide coating improves wear resistance and reduces friction during drilling.

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

3G Electric supplies the CLE-LINE Taper Shank Drill Bit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team to source this drill bit and arrange international shipping for your industrial drilling needs.

How to select the correct taper shank drill bit size?

Select a taper shank drill bit by matching the shank size (MT3 for this CLE-LINE bit) to your machine spindle's taper socket. Choose the diameter (25.5 mm) based on your required hole size. Ensure the drill bit length suits your workpiece depth. Always verify the point angle (118°) matches your material for optimal cutting performance.

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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
CLE-LINE Taper Shank Drill Bit: 26.5 mm, 118° Point, Black Oxide HSS, MT3 Shank (MPN C21965)
CLE-LINE
CLE-LINE Taper Shank Drill Bit: 26.5 mm, 118° Point, Black Oxide HSS, MT3 Shank (MPN C21965)
CLE-LINE Taper Shank Drill Bit: 23.5 mm, 118° Point, Black Oxide HSS, MT3 Shank (MPN C21963)
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CLE-LINE Taper Shank Drill Bit: 23.5 mm, 118° Point, Black Oxide HSS, MT3 Shank (MPN C21963)
CLE-LINE Taper Shank Drill Bit: 28 mm, 118° Point, Black Oxide HSS, MT3 Shank (MPN C21967)
CLE-LINE
CLE-LINE Taper Shank Drill Bit: 28 mm, 118° Point, Black Oxide HSS, MT3 Shank (MPN C21967)
CLE-LINE Taper Shank Drill Bit: 22.5 mm, 118° Point, Black Oxide HSS, MT2 Shank (MPN C21961)
CLE-LINE
CLE-LINE Taper Shank Drill Bit: 22.5 mm, 118° Point, Black Oxide HSS, MT2 Shank (MPN C21961)
CLE-LINE Taper Shank Drill Bit: 23 mm, 118° Point, Black Oxide HSS, MT2 Shank (MPN C21962)
CLE-LINE
CLE-LINE Taper Shank Drill Bit: 23 mm, 118° Point, Black Oxide HSS, MT2 Shank (MPN C21962)
CLE-LINE Taper Shank Drill Bit: 20.5 mm, 118° Point, Black Oxide HSS, MT2 Shank (MPN C21959)
CLE-LINE
CLE-LINE Taper Shank Drill Bit: 20.5 mm, 118° Point, Black Oxide HSS, MT2 Shank (MPN C21959)

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