Double Head High Speed Steel Center Drills Manual Craft Combined Countersink Bit

Features:
1. The double-head center drill is made of high-quality high-speed steel, which is not easy to rust and break, and can be used for a long time and is durable.
2. Fully automatic sharpening process: integral molding, stable size, high precision, good surface finish, beautiful and practical.
3. Fully ground drill with sharp cutting edge, fast cutting speed and good chip removal.
4. For machining center holes on parts or workpieces that need to be machined between centers.
5. Scope of application: stainless steel, steel, copper, aluminum, etc. Easy to use. 
 
Notice:
1.Actual color may be slightly different from the image due to different monitor and light effect
2.Please allow 1-3cm deviation due to manual measurement
              
Description:
Material: high speed steel
Size: As shown
Specifications: 1.5/2/2.5/3/4mm

Package List:
1 set x Center Drills