5-Piece Woodworking Milling Drill Bit Set, Adjustable Conical Drill Bits for Woodworking, 2.8 to 4.0MM, 5 Colors

Features:

1. LONG-LASTING MATERIALS: The countersunk cone bit is made of excellent 40 Cr V steel and high speed steel material, exquisite workmanship, long lasting
2. CHIP REMOVAL AND BENDING RESISTANCE: The tapered countersunk bit has good chip removal effect, strong bending resistance and wear resistance, stable and reliable.
3. QUICK AND EFFICIENT: The countersunk cone drill bit will quickly discharge the cuttings into the hole, which can effectively prevent the retention of cuttings and improve drilling efficiency
4. FLEXIBLE AND ADJUSTABLE: Chamfer drill bit with adjustable limits to meet a variety of milling and drilling requirements. A total of 5 colors, one color corresponds to one drill bit size, easy to distinguish
5.WIDE APPLICATION: The countersunk wood drill bit can be used to drill through wood, plastic, soft metal, fiberboard, aluminum alloy screws, and other materials; simple and convenient.
Specifications:Item Type: Countersunk Drill Bit Set
Material: 40CrV Steel, High-Speed ​​Steel
Drill Bit Sizes: Red: Approx.2.8 mm/0.11 in, Yellow: Approx.3.0 mm/0.12 in, Dark Blue: Approx.3.2 mm/0.13 in, Green: Approx.3.5 mm/0.14 in, Purple: Approx. 4.0 mm / 0.16 inches
The product includes depth stop rings to adjust the drilling depth
Shaft diameter: approx.8 mm / 0.31 inches
Cutter diameter: approx.8 mm / 0.31 inches

Package List:5 x Cutter Set (with depth stop)
4 x Detent Screws
2 x Hex Keys
Note:Please allow a slight size error due to manual measurement.Thank you for your understanding.