Makita D-42204 6 Piece Countersink Set

Facilitate fast changing with a 1 4" quick chuck system; Heat treated carbon steel blades ensure good tool life.

Five flute design reduces vibration for smoother drilling and extended life

Titanium plated countersink bits are very sharp and have a high degree of accuracy in rounding for durability. The drills are heat-treated with high frequency tempering and high density grinding with 4341 high speed steel to prevent rusting.

Specifications Product Name Countersink Drill; Type 3 Flute 90 ;Diamiter Size 6.3 8.3 10.4 12.4 16.5 20.5mm;Total length 45 50 50 56 60 63MM; Blade length 6 8 9 10 13 17MM;Material HSS Stainless Steel;Quantity 6PCS.

SCREWDRIVER BITS and NUT DRIVERS 52 screwdriver bits and 4 nut driver bits in a wide variety of sizes with other tool accessories to create a complete, all-inclusive drill bit kit, which is very great for household and furniture repair

QUALITY CONTROL - We have a very strict quality control system ensuring each product is thoroughly inspected using state of the art equipment during and after manufacturing.

EFFICIENT- Five-flute design reduces vibration and removes chip better, provides smoother drilling experience and extended bit life.

Chamfer range 2-5 mm, 5-10 mm, 10-15 mm, 15-20 mm. Shaft diameter 6 mm, 8 mm, 10 mm, 12 mm. Head diameter 10 mm, 14 mm, 21 mm, 28 mm.

6.3 x 45 5nn shank, 8.3 x 50 6mm shank, 10.4 x 50 6mm shank, 12.4 x 56 8mm shank, 16.5 x 60 10mm shank, 20.5 x 63 10mm shank

Precision 90 Countersink Set Designed for clean, accurate chamfering and deburring in wood, metal, and plastic

Total 3 different diameter sizes, 12mm(1 2''), 16mm(5 8''), 19mm(3 4'') with 1 4 inch hex shank.

Adjustable and Versatile The 3in1 Woodworking Counterbore Hole Saw Drill Bits set features a standard 1 4 inch hex shank for quick change. An adjustable counter sleeve depth can be easily adjusted with the provided Allen wrench; enables flush screw heads or deeper holes to be covered with matching plugs for professional finish.

Standard 82 Angle - These countersinks bits pilot screw are designed to match the most commonly used woodworking 82 screws you might encounter.

Wide Compatibility and Easy Maintenance Compatible with common drills from various brands like Hilti, Bosch, Makita, and more, these bits are suitable for a wide range of applications. To prevent rust, it's recommended to use protective oil. The chamfer range variations and the material's high-speed cutting capability make these bits a valuable addition to your toolkit.

Titanium Coating Enhanced with a titanium coating for increased durability and longevity, suitable for cutting through metal, wood, plastic, and thin iron plates, expanding its application range.

Versatile Use Suitable for both professionals and beginners, this set offers adjustable countersinking and drilling on a wide range of materials, including wood, fiberboard, particleboard, plywood, plastic, PVC, and rubber.

Material HSS High Speed Steel 4241, Titanium Coated

High Quality & Efficient With high-frequency quenching for heat treatment, the HSS countersink bits have high hardness and toughness. The drill bit is suitable for most power tools. With a 90-degree angle and precise countersunk holes, it is helpful for accurate drilling, coated by titanium, the chamfer cutter kit is rustproof and has a long service life.

Package Includes-You will receive 4 pcs gold drill bits, the specifications are 2-5mm,5-10mm,10-15mm,15-20mm four kinds, to meet your different needs

BIT SIZES Each countersink tool set contains 1 4", 3 8", 1 2", 5 8", and 3 4" drill bits that are very commonly used.