12 Pcs 1/4inch Hex Shank Countersink Drill Bits Center Punch Set HSS 5 Flute Countersink 90 Degree

12 Pcs 1/4inch Hex Shank Countersink Drill Bits Center Punch Set HSS 5 Flute Countersink 90 Degree Description

Titanium-Coated Countersink.Durable & Long service life.
All drill bits have a 90 angle the point for and precise countersinking. The cutting is hardened and honed for sharpness. .
Five-flute Design. A Chatter-Free,five-flute designed with staggered cutting teeth aranged to insure free chip flow and rapid chatter free cutting.
1/4 inch hex shank, fits most power tools.
Multiple Application. Great for wood openings, reaming, chamfering, screw and so . Suitable for wooden planks, plywood, aluminum board, fiberboard, particle board, plastic, PVC board and other various soft material chamfer.

Shank Type:Hex
1) Professional countersink bits for sinking 90 degree holes into wood and plastic countersunk screws and fixings
2) The self-starting point and five-fluted design eliminates chatter and vibration for smooth operation to make clean, accurate and burr-free cuts
3) Constructed with high-speed steel and coated with super-hard titanium, this bit has the durability to withstand high-heat conditions for lasting use
4) 6 pieces bits with popular size: 6mm(1/4inch), 8mm(5/16inch), 9mm(3/8inch), 12mm(1/2inch), 16mm(5/8inch), 19mm(3/4inch)
5) 1/4inch quick change Hex shank fits all handheld and stationary drills as well as the power drivers, Countersink perfect for Wooden planks,Fiberboard,Particle board,Plywood,Plastic,Aluminum Board ,Pcb Board etc
Material:metal
colour:Gold

Package Contents:
12 x 1/4inch Hex Shank Countersink Drill Bits