Description:

Made from high quality HSS steel, last longer than regular steel countersink bits

The bits can be used on wood, plastic, aluminium, insulating plate and PVC board, etc

4241 HSS steel only suit for pieces with low hardness, do not use for metal with this bits

This set features a quick-change shank design for convenience

Commonly used Sizes Including 2-5mm ,5-10mm, 10-15mm, 15-20mm

Specification:

Material: 4241 HSS / High Speed Steel

Surface Treatment: Titanium Coated gold

Dimension:

2mm-5mm: Handle: 6mm/ 0.24inch; Diameter: 9.7mm/ 0.38inch

5mm-10mm: Handle: 8mm/ 0.31inch; Diameter: 14mm/ 0.55inch

10mm-15mm: Handle: 10mm/ 0.39inch; Diameter: 21mm/ 0.83inch

15mm-20mm: Handle: 12mm/ 0.47inch; Diameter: 28mm/ 1.10inch

Package Includes:

1x Set (4 pieces) Countersink Drill Bit

Note:

The colors may be different for the different display, please understand

Please allow 1-3mm error due to manual measurement, make sure you do not mind before you bid