4mm 5mm Countersink Bit Screw Set Wood Pilot Hole Drill Bits For Woodworking Hex Shank Countersink Guide Drill Bits

4mm 5mm Countersink Bit Screw Set Wood Pilot Hole Drill Bits For Woodworking Hex Shank Countersink Guide Drill Bits
4mm/5mm Countersink Bit Screw Set Woodworking Wood Pilot Hole Hex Shank Drill Bits HSS4241 Adjustable Depth Chamfering Function
Features:
Precise Countersinking:This countersink bit set includes 4mm and 5mm drill bits, perfect for creating pilot holes and countersinks in wood.
High-Quality Construction:The main body is made of durable 45# carbon steel, ensuring strength and longevity. The HSS4241 drill bits offer exceptional hardness for efficient drilling.
Adjustable Depth:Equipped with a drill sleeve and adjusting screws, this set allows for easy depth adjustment, enabling precise and consistent drilling depths.
Convenient Chamfering:With its built-in chamfering function, these bits not only create countersinks but also provide smooth and clean chamfered edges for a professional finish.
Easy to Use and Durable:The hexagonal quick-change handle ensures easy bit changes, making it convenient for woodworking projects. This set is designed to be durable, providing reliable performance over time.
Specification:
Material:High-speed steel
Shank type:Hexagon
Hexagonal Quick-Change Handle with Drill Sleeve
Stop Drill Sleeve with Adjusting Screws
Chamfering Function
Optional Size:4mm/5mm/4mm+5mm
Package Included:(optional)
4mm:
1 x 4mm Countersink Drill Bit
1 x Wrench
5mm:
1 x 5mm Countersink Drill Bit
1 x Wrench
Set:
2 x Countersink Drill Bits(4mm+5mm)
2 x Wrench
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Additional information