19-22mm Drill Bit Woodworking Hole Saw Wood Cutter Professional Alloy Steel

19-22mm Drill Bit Woodworking Hole Saw Wood Cutter Professional Alloy Steel

Features:

- HIGH QUALITY:
High quality alloy blade, hardened, tempered and carbon HSS steel construction make blade more sharp and durable. More smooth, less noise.

- GREAT PERFORMANCE:
Sharp edge, accurate positioning, high hardness, impact resistance, high precision, smooth cutting, high toughness. Drill Bits can drill clean flat bottom holes with no chipping.

- PERFECT DESIGN:
Small incision resistance, improve the opening speed. It's head adopt arc curve design, beneficial to chip removal, perforation is more efficient.

- WIDE APPLICATIONS:
Can be used for wood products perforation, mounted spherical door shoot tip, drawer, plastic products, wood, plywood, etc. Suitable for pistol drill, bench drill, vertical drilling machine hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine, etc.

Please Note:

1.When drilling holes, forstner drill bit is made only in the clockwise direction, not reversible, and the speeds from low to high is a gradual process.

2.Please grind the tool nose and tips to avoid ageing and damage when breaking; or it will cause a steep decrease in accuracy and quality for drilling holes after tips break.