Wood Milling Cutter Set, 5 Flute Conical Drill Bit Set in HSS High Speed Steel, Woodworking Awl, Chamfering Tool, 3, 4, 5, 6, 7, 8, 10mm, with Hex Key, 7pcs

Steel countersink with specially designed chamfered sleeves or countersinks for pilot holes.

Adjustable countersink sleeve depth with a wrench. Woodworking drilling and chamfering parts are removable.

Seven-piece set includes bits for pilot drilling holes for screws of sizes 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, and 10mm.

Drilling length can be adjusted for various screw lengths simply by loosening and tightening the screw.

Chamfer has 5 flutes. During use, it can unload wood faster, creates a smooth, flush-cutting hole, and ensures the screw plug sits perfectly flush with the workpiece surface.

Feature:

Single flute 90-degree chamfer edge

Enlarge or countersunk holes, trim the edges; 15-degree chamfer

Use on steel, aluminum and other metals, plastic, or wood

Excellent drill accessory for any workshop, backed by the manufacturer's lifetime warranty

Heat-treated and hardened high-carbon steel with titanium nitrate coating for superior cutting power

Specification:

Black chamfer. Drill body material: Steel

Material: HSS 4241 Wood and Steel Drill Bit #45 Chamfer Drill

Dimensions:

3mm (Dia) x 60mm (L)

4mm (Dia) x 75mm (L)

5mm (Dia) x 85mm (L)

6mm (Dia) x 92mm (L)

7mm (Dia) x 100mm (L)

8mm (Dia) x 110mm (L)

10mm (Dia) x 120mm (L)

Caution:

Please take care to avoid injuring your hands when removing this product.

For your safety and the lifespan of the drill bit: the wood hardness must be less than 25°

When using the smaller bits, be sure to control your force.