Description
- 3 Pieces 1/4 '' Hex 5 Flute 90° Dia:12mm,16mm,19mm / 0.47'' , 0.62'', 0.74'' Countersink Drill Bit for Wood Metal Quick Change Set
- Drilling or chamfering for wood plate or thin plastic plate.Suitable for hand drill, bench drill.
- Center punch is the best tool to final the central point before punching, accurately punch holes in wood, thin steel and plastic, and as an emergency escape tool and window breaker.
- Frequent quenching treatment, high hardness, sharp and smooth blade, magnetic shank.
- Package: 3pcs Countersink Drill Bit Set Chamfer woodworking Chamfering drill.
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Description: 100% brand new and high quality. Five Flute Chamfer Debur Countersink. 5 Flute Counter Sinks. Carpentry Countersink Drill Bit Set. Features: Material: high carbon steel size:12mm 16mm 19mm Shank diameter: 6.35mm (1/4 inch hex shank) Surface treatment: blackening treatment Heat treatment: high frequency quenching, enhance the hardness. Applicable scope:suitable for wood plastic cutting chamfering etc. angle:90° Package Included: 3pcs Countersink Drill Bit Set Chamfer woodworking Chamfering drill.
