Gun Drill Bits
Chamfer Drill Bit 6.3-20.5mm 90Degrees 3 Flutes Countersink Drill Bit Blue Coated Chamfer 6Pcs

Specification:
Type: Countersink Drill Bit
Material: High Speed Steel
Degrees: 90
Flute: 3
Size Including: 6.3mm 8.3mm 10.4mm 12.4mm 16.5mm 20.5mm
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 board.
Note
Please allow 1-3mm error due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
Package Including:
6pcs Countersink Drill Bit