3pcs Good Woodworking Countersink Deburring Drill Bit Quality Bearing Steel Hole Saw Bits Hex Shank Chamfer Wood Metal Drilling

If you are looking for a set of deburring chamfering tool that in high quality and meet your different demands, this one is it.
Features:
Quick-change 1/4" standard hexagon shank.
3 sizes in one set, which meet your different needs perfectly.
Professional chamfering cutter, smooth sharp edge, cutting effect is good.
Bearing steel chamfer cutter countersink set, performed well in chamfering, deburring, bore-hole.
Suitable for chamfering process the thin board, such as wood, PVC board, aluminium sheet, insulating plate or thin plastic sheet, etc.Size Model:
5/64-15/64 (1.98mm-5.95mm)
1/8-11/32 (3.175mm-8.73mm)
3/16-17/32 (4.76mm-13.5mm)
Specifications:
Material: Bearing steel
Shank: Hexagon handle
Handle Diameter: Approx. 6.35mm ( 1/4")
Package Weight: Approx. 46g / 1.63oz
Package Size: Approx. 8.5 * 6.5 * 1.5cm / 3.35 * 2.56 * 0.59in
Package List:
3 * Tool
Note:
Do remember water cooling the bearing steel chamfering cutter during high temperature processing.
Rotate speed should not be too high.