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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 38 mm diameter, 118° point, black oxide finish, and MT4 shank. It features a 1.4961 specification and is identified by…

SKU 3G-OTH-213729

Also listed as: C 21979 · C-21979

Brand
CLE-LINE
Item
High-Speed Steel Taper-Shank Drill Bit
Category
High-Speed Steel Taper-Shank Drill Bits
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CLE-LINE
Manufacturer Part Number
C21979

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 38 mm diameter, 118° point, black oxide finish, and MT4 shank. It features a 1.4961 specification and is identified by manufacturer part number C21979.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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, typically in industrial machining, fabrication, and maintenance applications. Its MT4 shank fits directly into machine spindles, making it suitable for heavy-duty drilling in steel, iron, and other alloys.

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

The CLE-LINE Taper Shank Drill Bit has a 38 mm diameter, 118° point angle, black oxide finish, and MT4 shank. It is made from high-speed steel (HSS) and carries the manufacturer part number C21979 with specification 1.4961. These specs ensure compatibility with industrial drilling equipment.

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

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

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

To select the correct taper shank drill bit, match the shank size (e.g., MT4) to your machine spindle's Morse taper socket. Ensure the diameter (38 mm) suits your hole size and the material (HSS with black oxide) is appropriate for the workpiece. Always verify the point angle (118°) for general-purpose drilling.

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
This high-speed steel taper-shank drill bit features a 39 mm diameter, 118° point angle, and black oxide finish. The Morse Taper 4 (MT4) shank allows direct mounting in drill press or lathe spindles with matching taper sockets. Suitable for drilling holes in metal and other industrial materials in machine shop and fabrication applications
CLE-LINE
This high-speed steel taper-shank drill bit features a 39 mm diameter, 118° point angle, and black oxide finish. The Morse Taper 4 (MT4) shank allows direct mounting in drill press or lathe spindles with matching taper sockets. Suitable for drilling holes in metal and other industrial materials in machine shop and fabrication applications
This high-speed steel taper-shank drill bit features a 40 mm diameter, 118° point angle, and black oxide finish. The MT4 shank is designed for direct mounting in machine spindles, suitable for heavy-duty drilling in metal on lathes, milling machines, and drill presses
CLE-LINE
This high-speed steel taper-shank drill bit features a 40 mm diameter, 118° point angle, and black oxide finish. The MT4 shank is designed for direct mounting in machine spindles, suitable for heavy-duty drilling in metal on lathes, milling machines, and drill presses
CLE-LINE Taper Shank Drill Bit: 50 mm, 118° Point, Black Oxide HSS, MT4 Shank (MPN C21984)
CLE-LINE
CLE-LINE Taper Shank Drill Bit: 50 mm, 118° Point, Black Oxide HSS, MT4 Shank (MPN C21984)
High-speed steel taper-shank drill bit with 36 mm diameter, 118° point angle, black oxide finish, and MT4 (Morse Taper No. 4) shank. Designed for drilling large-diameter holes in metal, the MT4 shank mounts directly into machine spindles without a chuck. Suitable for general-purpose drilling in steel and alloys
CLE-LINE
High-speed steel taper-shank drill bit with 36 mm diameter, 118° point angle, black oxide finish, and MT4 (Morse Taper No. 4) shank. Designed for drilling large-diameter holes in metal, the MT4 shank mounts directly into machine spindles without a chuck. Suitable for general-purpose drilling in steel and alloys
CLE-LINE Taper Shank Drill Bit: 45 mm, 118° Point, Black Oxide HSS, MT4 Shank (MPN C21982)
CLE-LINE
CLE-LINE Taper Shank Drill Bit: 45 mm, 118° Point, Black Oxide HSS, MT4 Shank (MPN C21982)
CLE-LINE Taper Shank Drill Bit: 33 mm, 118° Point, Black Oxide HSS, MT4 Shank (MPN C21975)
CLE-LINE
CLE-LINE Taper Shank Drill Bit: 33 mm, 118° Point, Black Oxide HSS, MT4 Shank (MPN C21975)

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This high-speed steel taper-shank drill bit features a 13.75 mm diameter, 118° point angle, and black oxide finish. The MT1 taper shank fits directly into milling machines, drill presses, and lathes with matching Morse taper sockets for heavy-duty drilling in metal and steel
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This high-speed steel taper-shank drill bit features a 22.5 mm diameter, 118° point angle, and black oxide finish. The MT2 shank provides secure, self-centering grip in compatible spindles. Suitable for drilling holes in metal and other materials on industrial drill presses or milling machines
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This high-speed steel taper-shank drill bit has a 28 mm diameter with a 118° point angle and black oxide finish. The MT3 Morse taper shank fits directly into milling machines, lathes, and drill presses for drilling large-diameter holes in metal, steel, iron, and other alloys in industrial machining and maintenance applications
This high-speed steel taper-shank drill bit has a 9/64" diameter, 118° point angle, and black oxide finish. The MT1 Morse taper shank allows secure mounting in drill presses, lathes, and other machines with Morse taper spindles. Suitable for general-purpose drilling in metal and other materials
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