Product Review
These diamond dust coated plexiglass drill bits last longer than most standard acrylic bits. They do not grab and drill without cracking. These 3 sizes will cover main jobs. An unbeatable price!------- A FREE EBOOK link is included for a 92 page book on Acrylic Fabrications and a 3 hour videos series. A must see for all plastic fabricators.
- MATERIAL: Impact Tough HSS Drill Bit Set. Surface is coated with titanium or not for anti-oxidation and makes these cutters more durable.
- SELF-CENTERING DESIGN: Self-centering point, do not need assistant center drilling or center punching. High hardness, rustproof, solid and durable.
- TIME SAVER: Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency.
- MULTIFUNCTIONAL: Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc.
- HIGH QUALITY: Fast replacement composite cone, uses drill edged principle. High hardness, rustproof, solid and durable. 100% brand new and high quality.
