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KEYSCO TOOLS High-Speed Steel Spot-Weld Drill Bit Set, 4 Piece, 1/4" to 1/2" - High-Speed Steel Spot-Weld Drill Bit Sets
KEYSCO TOOLSHigh-Speed Steel Spot-Weld Drill Bit Sets

KEYSCO TOOLS High-Speed Steel Spot-Weld Drill Bit Set, 4 Piece, 1/4" to 1/2"

KEYSCO TOOLS High-Speed Steel Spot-Weld Drill Bit Sets.

SKU 3G-OTH-213044

Brand
KEYSCO TOOLS
Item
High-Speed Steel Spot-Weld Drill Bit Set, 4 Piece, 1/4" to 1/2"
Part Number
77778
Category
High-Speed Steel Spot-Weld Drill Bit Sets
Available to Order
Also known as:77778KEYSCO TOOLS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

KEYSCO TOOLS
Manufacturer Part Number
77778

Technical Documents

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KEYSCO TOOLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

KEYSCO TOOLS High-Speed Steel Spot-Weld Drill Bit Sets.

Frequently Asked Questions

What is a KEYSCO TOOLS spot weld cutter set used for?

This 4-piece high-speed steel spot weld cutter set is used to remove spot welds in automotive body panels and sheet metal fabrication. It creates clean, precise holes without damaging the surrounding material, making it essential for collision repair and metalworking.

What are the specifications of the KEYSCO TOOLS 77778 spot weld cutter set?

The KEYSCO TOOLS 77778 set includes four cutters ranging from 1/4" to 1/2" diameter. They are made from high-speed steel for durability and sharpness. The set is designed for use with standard drill chucks and is ideal for removing spot welds in thin-gauge steel.

Where to buy KEYSCO TOOLS spot weld cutters worldwide?

3G Electric supplies KEYSCO TOOLS spot weld cutter sets worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this high-speed steel set to your facility. Contact us for pricing and lead time on this 4-piece set.

How to use a KEYSCO TOOLS spot weld cutter set?

Center the cutter over the spot weld, apply steady pressure, and drill at a moderate speed. Use cutting oil to reduce heat and extend tool life. After cutting, the weld nugget is removed, leaving a clean hole for plug welding. Always wear safety glasses during operation.

Used in

Common applications for KEYSCO TOOLS
Automotive body repair — KEYSCO TOOLS body hammers (e.g., MPN 55301, 55330) for dent removal and panel shaping
Metal fabrication — KEYSCO TOOLS pick and chisel hammers for shaping and smoothing sheet metal
Glass handling — KEYSCO TOOLS suction-cup lifter (MPN 77130) for lifting and positioning glass panels
Warehouse operations — KEYSCO TOOLS wheel dollies (MPN 77788) for moving vehicles or heavy equipment
Plastics manufacturing — KEYSCO TOOLS suction-cup lifter for handling plastic panels and sheets
Maintenance shops — KEYSCO TOOLS body hammers and wheel dollies for equipment repair and repositioning
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KEYSCO TOOLS Products

3G Electric supplies KEYSCO TOOLS high-speed steel spot-weld drill bit sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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