Power Tools
1 Pcs HSS Countersink Drill Bit Set 90 Degree Countersink Bits 4.5-50mm 3 Flute TCoated Wood Metal Hole Cutter Countersink Drill Bit Chamfer Cutter Practical
Ideal for making countersunk countersunk holes and countersunk holes for plugs. Application: It is suitable for use in the work-piece which the hardness is under 25 degrees, such as aluminum sheet, thin iron plate, the insulatuing board or PVC...
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