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This countersink drill bit set combines adjustable depth control with high-speed steel cutting edges for precise counterboring in wood, metal and masonry. A hex wrench and plastic depth stop ring let you set exactly how deep each hole goes, reducing the risk of drilling too far.
Key features
Four countersink bits in sizes 7/64×5/16 inch, 1/8×5/16 inch, 9/64×3/8 inch and 5/32×3/8 inch
Adjustable depth stop ring prevents over-drilling and keeps your work precise
Hex wrench included for quick depth adjustment
High-speed steel drill bits stay sharp through repeated use
Aluminium alloy body, total length 83mm
Ideal for woodworkers, metalworkers and anyone who needs consistent, controlled counterbore holes.
