1. Standard: DIN8039

2. Steel material: Tungsten carbide tipped

3. Tip:Normal tip/Cross tip

4.Flute: U flute/L flute /R flute/High Helix

5. Surfce finishing: Sand blasting/Chrome/Zine coated

6. Shank:  SDS plus shank,SDS max shank

Established time: 1981

Staff Number: Around 3,600

Annual Output (Drill bits):250 million pcs

Annual Turnover: 500 million USD

Certificate: CE, RoHS, etc.

Factory Management: ISO 9001:2008 Standard

Sales Quota: America 40%,Europe 30%,Southest Asia15%,Middle-east 10%, Africa 5%.

Main Products: HSS straight shank drills, taper shank drills, taps, holesaws, saw blades, countersinks, wooden drills, masonry drills, etc.

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