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Keysco 77778 spot weld cutter set with multiple bits

Keysco

Keysco 77778 Spot Weld Cutter Set Standard

SKU CH-WYFV-EZW1M

Spot weld cutter set with high-speed steel bits for air-cooled pneumatic, electric or battery drills

  • Product typeTraffic & Parking Lot
  • High-speed steel construction resists wear during spot weld removal
  • Standard set includes cutters for air-cooled pneumatic, electric or battery drills
  • Four cutter sizes cover common automotive panel repair tasks
  • Keysco 77778 model designed for professional workshop use

Keysco 77778 Spot Weld Cutter Set

The Keysco 77778 set provides four high-speed steel cutters for removing spot welds on automotive panels. Sizes include 1/4 in, 5/16 in, 3/8 in and 1/2 in with a 2 in length. They operate with pneumatic, electric or battery drills and are designed for air-cooled systems.

Ideal for panel replacement and collision repair

Technicians who need to separate spot-welded sheet metal will find the range of diameters covers common weld sizes. Shops requiring carbide-tipped cutters or larger diameters for heavy-gauge steel should consider other tooling.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $73.99
Pricier than about 58% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameKEYSCO TOOLS
Product typeTraffic & Parking Lot

Questions about this item

How long do the high-speed steel cutters last under continuous drilling?

The high-speed steel construction resists wear during repeated spot-weld removal, but cutter life depends on drill speed, pressure and the thickness of the panels being drilled.

Does the set generate excessive heat when used all day with a pneumatic drill?

The cutters are designed for air-cooled operation, so heat builds slowly; using cutting fluid and letting the tool pause between holes keeps temperatures manageable during extended sessions.

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