Carbide Drill Bit Success Case Sharing 1
TiN-Coated Carbide Drill Bit Case Studies 1
Real-world performance comparisons across industries
Power Generation Industry
Power Generation
Electrical Harness Assembly
SAE 4140 / 1.7225 / 42CrMo4 (Alloy Steel, 190 HB)
External, Synthetic Emulsion
Drilling on Haas CNC Machine, with Peck Drilling and Through-Hole Functions
⚠️ Before Use
The best competing drill, featuring a premium coating and dual-edge design, was considered a high-performance drill.
✅ After Use
Compared to similar drills, our drill offers lower resistance, significantly longer tool life, and excellent hole quality, providing superior cost-effectiveness!
Agricultural Machinery Subcontractor
Agricultural Machinery
Cast Iron Flywheel for Tractors
FG260 / GG25 (180 – 220 HB)
Dry Cutting, No Coolant
Vertical CNC Drilling, Through-Hole without Peck Drilling
⚠️ Before Use
Competitor drills experienced severe wear, typically failing after 260 holes, with occasional premature damage.
✅ After Use
Using the same cutting parameters, our drill outperformed all competitors with longer tool life, completing a 264-hole test without breakage or excessive wear!
Metal Powder Component Manufacturer
Metal Powder Parts Producer
Fixture Plate
SAE 4340 / 1.6582 / 34CrNiMo6 (Hardened Alloy Steel, 53 HRC)
Yes, External Cooling, Water-Soluble Oil Emulsion (8%)
Manual Column Drill, Dowel Pin Hole
⚠️ Before Use
Competitor's drill bit requires a lot of manpower to penetrate the hardened material, and it takes 30 seconds to drill. After drilling a hole, the drill bit is worn out.
✅ After Use
Our drill bit only takes 12 seconds to drill through the material, the drilling workload is greatly reduced, and the drilling condition is good and can continue drilling.