4pcs HSS Hex Shank Tapered and Reinforced Countersink Drill Cone Bits Woodworking Tool Set with Small Wrench

4pcs HSS Hex Shank Tapered and Reinforced Countersink Drill Cone Bits Woodworking Tool Set with Small Wrench

High Quality: Compared with ordinary drill bits, our drill bits are treated with titanium plating, which is harder and more durable. Each router bit is constructed from heat-treated steel for long-lasting, repeatable performance with easily replaceable HSS (High Speed ​​Steel) bits. Great Design: 4-piece set includes bit set for drilling pilot holes for screws sizes #6, #10, #13, #16. Uniquely designed steel countersink pilot hole to allow proper size socket to be installed on screw head, secured with hex key for easy replacement and adjustment.
Quick change: adjustable counter sleeve depth , drilling and countersinking for wood screws without changing drill bits. The drill length can be adjusted for different screw lengths simply by loosening and tightening the grub screw. Widely Used: Perfect for plastic, wood and metal, perfect for home DIY and home use general in building/engineering. At the same time, Christmas gift for dad/father, husband, boyfriend, man, handyman.
Quantity delivered: 1 set of 5 pieces