6pcs 6-19mm 90 Degrees HSS Nano Blue Coated Countersink Drill Bit Set
Countersink Drill Bit, Baban Countersink Drill Bit Set 6 Pcs 1/4'' Hex Shank HSS 5 Flute Countersink 90 Degree Center Punch Tool Sets For Wood Quick Change Bit 6mm-19mm.
Package & Shipping:
- Free shipping all over the world
- 6pcs Countersink Drill Bit
- To Korea, Japan : it take about 7-10 days
- To USA, CA, Spain, France, Poland, Belgium, Portugal, United Kingdom, Germany, Italy and Netherlands: it take about 12 - 20days
- To other European countries and Ukraine,Belarus,Russian Federation: it take about 15-30 days
- To other countries: it take about 20-35 days
- 100% brand new and high quality.
- Metric 6mm-19mm Nano Blue Drill/ Drill Press Countersink Boring Bit Chamfer.
- Purpose: suitable for low hardness of the workpiece, such as wood.
- During use, cutting edges can better chip evacuation, the cutting edges is not easy to blunt!
- Use for home and industrial.
- Type: Countersink Drill Bit
- Material: High Speed Steel
- Coating: Nano Blue Coated
- Cutting Diameter: 6mm 8mm 9mm 12mm 16mm 19mm
- Shank: 1/4" hex shank
- Degree: 90
- Flute: 5
- Application : ideal for the wooden plank, fiberboard, particle board, plywood, plastic, aluminum board ,etc.
What is Nano blue coating?
Nano Blue Coat All bits are coated by Nano Blue. This is a new craft at the market. With this new technology, it provides higher hardness and better rustproof than the router bits coat with titanium. Improve Efficiency Made of hard steel and featured with high hardness, strength, and wear resistance.
The idea behind a nano coating and waterproofing is simple: an extremely thin layer of microscopic particles is used to fill up every pore of a materials surface. The nano coating provides a second, water- and dirt-repellant skin. It can also provide protection from corrosion, scratches and graffiti.