5Pcs Adjustable Wood Hole Countersink Drill Bit Set,Carbide Tipped 90° Countersink Hole Drill Bit Timber with Adjustable Low Friction Depth Stop Screw

5Pcs Adjustable Wood Hole Countersink Drill Bit Set,Carbide Tipped 90° Countersink Hole Drill Bit Timber with Adjustable Low Friction Depth Stop Screw

High speed heat treated steel: countersink drill bits are made of high speed steel, QUENCHING treatment, so they are HIGH HARDNESS, WEAR-RESISTING and sturdy. Different Sizes: Countersink drill bit set included 5 kinds of sizes:2.8 x 8mm, 3.0 x 8mm, 3.2 x 8mm, 3.5 x 8mm, 4.0 x 8mm, very suitable for using to multi size wood hole drilling. One tool for multi uses, improve your working efficiency. Three Pointed Design: Quickly and accurately drill a smooth hole. Better in centering and no skid.Five-edged chamfer design will fast discharge chips from the hole on both sides automatically.It can effectively prevent the accumulation of debris retention, improve the drilling efficiency. Adjustable Cutting height: 2.5-10.5mm Applies: drilling machinery with chuck or joints,the best adjustable wood countersunk bit set ideal for woodworking. 2023 New Updated Countersink bit set is the perfect addition to any woodworkers's tool box.


Feature:

High speed heat treated steel,
Adjustable Cutting height: 2.5-10.5mm
Suitable for all kinds of wood drilling operations,
Single twist design for smooth drilling,
Compatible with drilling machines with chuck, for drilling in wood or wood flooring.
Bit sizes: 2.8 x 8mm, 3.0 x 8mm, 3.2 x 8mm, 3.5 x 8mm, 4.0 x 8mm


Specifications:

Item: 8mm Shank Router Bit
Material: 45# steel
Carbide tip: YG6X
Balance: +/- .003" tolerance
Body: Solid Hardened Steel


Package included:

5 x Countersinks bits
2 x Wrenchs
1 x Collar