Product Information:
1. [Set Includes] Our premium 4-piece countersunk drill set features M2 HSS tapered guide drill bits in sizes 2.8mm x 8mm, 3.2mm x 8mm, 3.2mm x 10mm, and 4.0mm x 10mm.
2. [Superior Material] This guide drill is made of aluminum alloy and features a spiral chip design for efficient cutting. The sharp, high-speed steel cutting edge ensures smooth countersunk and counterboring, making it ideal for machining screws conforming to 82-degree (US) standards.
3. [Adjustable Depth] Drilling and countersunk depths can be easily adjusted using hex screws and a depth control stop, providing enhanced flexibility for a variety of tasks and applications.
4. [Versatile Applications] Suitable for a wide range of materials, including natural wood, engineered wood, MDF, particleboard, plywood, aluminum, non-ferrous metals, and decorative materials, this set is ideal for various woodworking and drilling projects.
Product Material: Aluminum alloy, carbon steel
Product Dimensions: Drill shank 8*2*2cm
Drill Bits: 0.28*8cm/0.32*8cm: 6*0.8*0.8cm, 35*10cm/0.4*10cm: 6*1*1cm
Package Includes: 1 drill shank, 4 drill bits, 1 Allen wrench