- 100% Brand new and high quality!!
- Made from high quality HSS steel.
- With nylon storage bag.
- New HSS Steel Large Step Cone Drill Titanium Bit Set Hole Cutter.
- Heat treated and highly polished.
- With the Titanium coated to reduce friction and heat.
- Perfect for home DIY and general building / engineering use.
- Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic,copper, fiberglass and PVC etc.
- 3 sided shanks design in order to prevent slippage when in chuck.
- Two flute design provides faster, smoother and cleaner cuts.
- Each step is clearly labeled with the depth diameter in steps.
Shank diameter: 6mm
Shank length: 27-40mm
Total length: 50-60mm
- Highest quality long lasting rotary Rasp set designed For shaping wood, plastics and light alloys.
- 1/4” (6mm) shank suitable for most electric & cordless drills.
- Used for grinding, polishing, shaping & burnishing wood surfaces.
- Includes 5 Popular Shapes: Ball, Oval, Cylinder, Large Cone, Small Cone.
One Set (5pcs Drill bits)
- Must be clamped during using.Cutting way is better with conventional milling to avoid reciprocating feeding.
- Prevent scraps flying at work, please use safety glasses.
- There are some oil on the head.