Tacklife Step Drill Bit Set with & Automatic Center Punch,Total 50 Sizes - PDH06A Tacklife Step Drill Bit Set with & Automatic Center Punch,Total 50 Sizes - PDH06A
Tacklife Step Drill Bit Set with & Automatic Center Punch,Total 50 Siz
You could watch our video and know more our step drill bit PDH06A ▲50 SIZES IN 5+1 - The step bit set includes five standard step drill bits that can replace 50 individual drill bits, let you process 50 different kinds of diameter holes with the five pieces; Extra center punch marks workpiece with a dimple, creating a
Product Description
Tacklife - Professional team, which deals only with development of the tools. We commit ourselves to using tools to improve the quality of life.
Tacklife PDH06A Titanium Step Drill Bit is made of high speed steel together will titanium coating , which lasts the bit a long using life.
Features
1. Laser marking makes the size more clear;
2. High speed steel for longer service life;
3. 3-sided shank prevents slip in drill chuck;
4. Double cutting blades design enables a faster and smoother cutting;
5. X-type openings design to facilitate the removal of cutting waste when drilling;
6. Cobalt added reduces friction and lasts longer than those which does not contain cobalt bits;
7. The sharpness and titanium coating ensure easily cut through most sheet metal, plastic and some other materials with ease.
Note
Check the concentricity of the spindle and spring chuck and the clamping force of spring chuck, for the concentricity may cause the drill bit broken and make drill hole too large.
Product Description
Tacklife - Professional team, which deals only with development of the tools. We commit ourselves to using tools to improve the quality of life.
Tacklife PDH06A Titanium Step Drill Bit is made of high speed steel together will titanium coating , which lasts the bit a long using life.
Features
1. Laser marking makes the size more clear;
2. High speed steel for longer service life;
3. 3-sided shank prevents slip in drill chuck;
4. Double cutting blades design enables a faster and smoother cutting;
5. X-type openings design to facilitate the removal of cutting waste when drilling;
6. Cobalt added reduces friction and lasts longer than those which does not contain cobalt bits;
7. The sharpness and titanium coating ensure easily cut through most sheet metal, plastic and some other materials with ease.
Note
Check the concentricity of the spindle and spring chuck and the clamping force of spring chuck, for the concentricity may cause the drill bit broken and make drill hole too large.
