General Drilling on Steel and Cast Iron
For General Purpose (HRc30 to HRc50)
High Feed Drilling
1.5 to 2 Times Faster Feeding Speed than 2-Flute Drill
For Carbon Steels, Alloy Steels(up to HRc35) and Cast Iron
Stainless Steel Drilling
For Tough Materials like Stainless Steels, Nickel Alloys and Titanium
Aluminium Drilling
For Aluminum and Aluminum Alloys
Drilling Deep Holes
Minimum Quantity Lubrication
10×D ~ 40×D
Drilling High Hardened Steels
For High Hardened Steels HRc50 to HRc70
General Carbide Drills
For General Purpose, DIN338 & DIN6539
Drilling Materials 30-50HRc
Extremely High hardness and Heat resistance due to special Z-Coating technology
Ultra-Efficient deep hole
40xD & 50xD Drilling
New flute specification with smooth chip
evacuation and high tool rigidity qualities ideal for ultra-deep-hole applications