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CLE-LINE C20479 Cobalt Spot-Weld Drill Bit - Cobalt Spot-Weld Drill Bits
CLE-LINECobalt Spot-Weld Drill Bits

CLE-LINE C20479 Cobalt Spot-Weld Drill Bit

CLE-LINE Cobalt Spot-Weld Drill Bits.

SKU 3G-OTH-208933

Also listed as: C 20479 · C-20479

Brand
CLE-LINE
Item
C20479 Cobalt Spot-Weld Drill Bit
Category
Cobalt Spot-Weld Drill Bits
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CLE-LINE
Manufacturer Part Number
C20479

Technical Documents

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

Product Description

CLE-LINE Cobalt Spot-Weld Drill Bits.

Frequently Asked Questions

What is a CLE-LINE spot weld drill bit used for?

A CLE-LINE spot weld drill bit is designed to remove spot welds in automotive body panels and sheet metal. Its 135° split point reduces walking on curved surfaces, while the cobalt construction handles hardened weld nuggets. 3G Electric supplies this bit for collision repair and fabrication shops worldwide.

What are the specifications of the CLE-LINE C20479 spot weld drill bit?

The CLE-LINE C20479 spot weld drill bit has an 8 mm diameter (0.3150 inches), a 135° split point, and a straw/bronze cobalt finish. It is made from cobalt steel for heat resistance and durability when drilling through spot welds. 3G Electric sources this CLE-LINE bit for global delivery.

Where to buy CLE-LINE spot weld drill bits worldwide?

You can order CLE-LINE spot weld drill bits through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time on the C20479 model.

How to select the right CLE-LINE spot weld drill bit size?

Select a CLE-LINE spot weld drill bit that matches the weld nugget diameter. The 8 mm (0.3150 inch) bit is common for automotive spot welds. Use a 135° split point bit to prevent walking on curved panels. 3G Electric supplies CLE-LINE bits for various weld sizes.

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 cobalt spot-weld 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 C20880 cobalt spot-weld drill bit with 135° split point for reduced walking and precise entry. Straw/bronze finish and 3-flats shank provide secure grip. Suitable for drilling out spot welds in automotive and sheet metal fabrication
CLE-LINE
CLE-LINE C20880 cobalt spot-weld drill bit with 135° split point for reduced walking and precise entry. Straw/bronze finish and 3-flats shank provide secure grip. Suitable for drilling out spot welds in automotive and sheet metal fabrication
CLE-LINE C18970 is an 8 mm diameter general purpose cobalt jobber-length drill bit with a 135° split point and straw/bronze cobalt finish. Designed for drilling into hard metals such as stainless steel and alloy steels, it reduces walking and eliminates the need for a center punch. Suitable for production and maintenance drilling applications
CLE-LINE
CLE-LINE C18970 is an 8 mm diameter general purpose cobalt jobber-length drill bit with a 135° split point and straw/bronze cobalt finish. Designed for drilling into hard metals such as stainless steel and alloy steels, it reduces walking and eliminates the need for a center punch. Suitable for production and maintenance drilling applications
CLE-LINE C18960 is a 7 mm diameter general purpose cobalt jobber-length drill bit with a 135° split point and straw/bronze cobalt finish. Designed for drilling into hard metals, it is suitable for production and maintenance applications in metalworking and fabrication
CLE-LINE
CLE-LINE C18960 is a 7 mm diameter general purpose cobalt jobber-length drill bit with a 135° split point and straw/bronze cobalt finish. Designed for drilling into hard metals, it is suitable for production and maintenance applications in metalworking and fabrication
Cobalt steel construction provides heat resistance for drilling hard materials. The 135° split point reduces walking and requires less thrust. Suitable for general-purpose drilling in metalworking and fabrication applications
CLE-LINE
Cobalt steel construction provides heat resistance for drilling hard materials. The 135° split point reduces walking and requires less thrust. Suitable for general-purpose drilling in metalworking and fabrication applications

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Cobalt spot-weld drill bit with a 135° split point for reduced walking and clean entry. Straw/bronze cobalt finish provides heat resistance. 3-flats shank prevents slipping in the chuck. Designed for drilling out spot welds in sheet metal applications
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Cobalt spot-weld drill bit with a 135° split point for reduced walking and clean entry. Straw/bronze cobalt finish provides heat resistance. 3-flats shank prevents slipping in the chuck. Designed for drilling out spot welds in sheet metal applications
CLE-LINE C20879 is a cobalt spot-weld drill bit with a 135° split point and 3-flats shank. The straw/bronze cobalt construction provides heat resistance for removing spot welds in sheet metal without damaging underlying panels. Suitable for automotive, aerospace, and general fabrication applications
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CLE-LINE C20879 is a cobalt spot-weld drill bit with a 135° split point and 3-flats shank. The straw/bronze cobalt construction provides heat resistance for removing spot welds in sheet metal without damaging underlying panels. Suitable for automotive, aerospace, and general fabrication applications
Cobalt spot-weld drill bit designed for removing spot welds in sheet metal and automotive panel fabrication. The 135° split point reduces walking and enables precise drilling into hardened weld nuggets. Black oxide finish and cobalt alloy provide heat resistance for drilling through steel joints
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Cobalt spot-weld drill bit designed for removing spot welds in sheet metal and automotive panel fabrication. The 135° split point reduces walking and enables precise drilling into hardened weld nuggets. Black oxide finish and cobalt alloy provide heat resistance for drilling through steel joints
Cobalt spot-weld drill bit with a 135° split point for reduced walking and precise entry. 6 mm diameter, 0.2362 inch shank, straw/bronze finish. Used for removing spot welds in sheet metal fabrication and automotive repair
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Cobalt spot-weld drill bit with a 135° split point for reduced walking and precise entry. 6 mm diameter, 0.2362 inch shank, straw/bronze finish. Used for removing spot welds in sheet metal fabrication and automotive repair
Cobalt steel spot-weld drill bit with a 135° split point and straw/bronze finish. Designed for removing spot welds in automotive and sheet metal fabrication, the split point reduces walking and enables precise drilling into hardened weld nuggets without damaging surrounding material
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Cobalt steel spot-weld drill bit with a 135° split point and straw/bronze finish. Designed for removing spot welds in automotive and sheet metal fabrication, the split point reduces walking and enables precise drilling into hardened weld nuggets without damaging surrounding material
Cobalt steel construction provides heat resistance for high-speed drilling. The 135° split point reduces walking and enables precise drilling without a pilot hole. Black oxide finish aids chip flow and corrosion resistance. Suitable for removing spot welds in automotive body panels and sheet metal fabrication
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Cobalt steel construction provides heat resistance for high-speed drilling. The 135° split point reduces walking and enables precise drilling without a pilot hole. Black oxide finish aids chip flow and corrosion resistance. Suitable for removing spot welds in automotive body panels and sheet metal fabrication
Cobalt spot-weld drill bit with 8 mm diameter, 135° split point, and black oxide finish. Designed for removing spot welds in sheet metal fabrication and automotive repair, the cobalt construction provides heat resistance for drilling through hardened weld nuggets
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Cobalt spot-weld drill bit with 8 mm diameter, 135° split point, and black oxide finish. Designed for removing spot welds in sheet metal fabrication and automotive repair, the cobalt construction provides heat resistance for drilling through hardened weld nuggets
Cobalt spot-weld drill bit with a 135° split point and straw/bronze finish. The 3-flats shank provides secure grip in the chuck. Designed for removing spot welds in sheet metal fabrication and automotive repair
CLE-LINE
Cobalt spot-weld drill bit with a 135° split point and straw/bronze finish. The 3-flats shank provides secure grip in the chuck. Designed for removing spot welds in sheet metal fabrication and automotive repair