Cutting Tools, Center Drills

HSS Center Drills Type R

• Made of high-quality HSS.
• Suitable for processing steel, cast iron parts, non-ferrous metals and light metal, mainly used for precision parts processing.
• Arc structure to reduce the risk of fracture, smooth arc surface enables the drill tip to withstand greater strength and thus extended service life.

HSS Center Drills Type B

• High-quality HSS material.
• Suitable for processing steel, cast iron parts, non-ferrous metals and light metal, mainly used for precision parts processing.
• Automatic feeding easier access and positioning, ensures a more stable process.
• Comply with DIN333B standards.

HSS Center Drills Type  A

• High hardness, high strength and good toughness and wear resistance.
• Sharp cutting, chip removal fluency.
• Machinable cast iron, ductile iron, carbon steel and so on.
• Manufactured to the German standard DIN338.

Order
Code Style Size
(mm) TMDR50-80105M A type 1.0,2.0,3.15,4.0,5.0 TMDR51-80105M B type 1.0,2.0,3.15,4.0,5.0 TMDR52-80105M R type 1.0,2.0,3.15,4.0,5.