3Pcs 6.5 8 10mm HSS CO Spot Weld Cutter Point Countersink Router Drill Woodworking Cobalt Drill Bit Set

Effect: remove sheet metal solder joints Surface: titanium plating Specification: 1 / 4 (6.5mm) 5 / 16 (8mm) 3 / 8 (10mm) colour: as shown Material: HSS CO contains cobalt Package Contents: 3 x spot welding drill Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.