China 4 Flute Wood Drill Wood Boring Tool

We manufacture Low price and high quality wood drill bits
Supreum tequnique and selected material
Different bit size available
1)4-cutting edge gives us incredible working enjoyment Extension woodworking drill
2)4-flute design for faster chip ejection
3)4-cutting spur for smoother clean holes
Function:
*Made of #65 high carbon steel (SAE1065 steel) for various woods drilling at 6times faster than standard flat bits or its 3-flute counterparts.
*Full screw tip for ease of use and pull through.
*Cutting Spurs for clean holes with minimal 'break out'.
*4-flute Design for faster chip ejection.
*Tapered Flute for less binding and ease of use.
*Full Length Heat Treat for extra durability.
*1/4"Quick Change Shank for quick change adapter and connector system.
*The color in the spiral flute can be upon customer's special requests to be different.
Now we're showing our ultility patent product, i. e. The world first 4-flute drill bit. As 3-flute drill is one of your main product and sells well, we believe that you will find a good market of our product.
Package:
Six or Seven PCS in a plastic box(12mm, 16mm, 20mm, 25mm, 28mm, 32mm), the color of the plastic box can be choose. Then packed by double bilster.