Professional Countersink Drill Bit Kit 3.2-4.8mm Counterbore Bits with Adjustable Depth Stop for Woodworking – High Strength, DIY, Workshop, Construction, Installation

Features:1.[Precise Depth Control] The set is equipped with an adjustable depth stop, ensuring precise drilling and helping to prevent accidental penetration in woodworking, decorating, or electrical assembly projects.
2.[Quick Adjustment] The semi-automatic depth adjustment ring allows for tool-free adjustments, quickly adapting to different drilling depths and improving work efficiency.
3.[Versatile Set] The kit includes drill bits ranging from 3.2 mm to 4.8 mm to meet various screw requirements, ensuring precise compatibility in diverse projects.
4.[Hard Aluminum Alloy] The countersink drill bit is made of hard aluminum alloy, offering high resistance to wear and high temperatures.The depth stop ring is made of 40CR CRV, which can maintain reliable operation even under high-strength conditions.
5.[Organized Storage Solution] The set comes with a blue hard case with dedicated slots to organize all the tools, making it easy to transport to work or home studios.
Specifications:Item Type: Countersink Drill Bit Set
Material: Aluminum Alloy
Convex Hole Drill Bit Size: Approx. 3.2 mm/0.13 in, 3.6 mm/0.14 in, 4 mm/0.16 in, 4.4 mm/0.17 in, 4.8 mm/0.19 in
Color: Blue

Package List:1 x Plastic Box1 x Limit Device1 x Pitch Adjuster4 x Center Drill Bits1 x Wrench5 x Screwdriver Bits