Malco SW1 Spot Weld Cutter Kit with 3/8" Double End Cutter, 5/16" – USA Made
A complete spot weld removal solution consisting of a 3/8-in. Cutter Assembly, five Replacement Cutter Bits, a Replacement Center Drill and a 5/16-inch Cobalt Drill Bit. The cutter component includes a double-ended bit, centering drill and non-slip hex shank. The long-life bit threads onto the hex shank and is quickly reversible. A center drill inserts into the shank and is held securely with a set screw. This non-walking drill point pin keeps the cutter centered over the spot weld. Cutter bit and center drill are also easily replaceable on the job. A cobalt, steel drill bit option features a self-centering, non-walking, shallow design. Removal of spot welds by this method is accomplished without drilling through both joined metal panels. The squared-off drill bit tip leaves a precise, clean hole only in the panel to be removed. Remaining panel requires minimal surface grinding. Kit components are also available separately. User may opt for single solutions, with the availability of separate Spot Weld Cutters and Spot Weld Cobalt Drills, or use available components and a Replacement Kit of Cutter Bits and Center Drill to keep the Spot Weld Removal Kit whole.
Kit includes: 3/8-inch double ended cutter, 5/16-inch cobalt drill bit and 5 replacement cutter bits
Cutter and Cobalt Drill components and parts
Weld is removed without drilling through both joined panels
Non-walking drill point keeps the cutter centered over weld
Replacement parts can be purchased separately
Manufacturer: Malco
Product Dimensions: width: 3.30
Product identification
- Brand: Malco Tools
- Model / MPN: SW1




