Carbide Drill Bit Success Case Sharing 2
TiN-Coated Carbide Drill Bit Case Studies 2
Real-world performance comparisons across industries
Power Generation Industry
Hydraulic Pump Parts
Hydraulic Flow Control Valve
11SMnPb37 / 1.0737 (Free-Cutting Steel, 145 HB)
External, Water-Soluble Oil Emulsion (8%)
Bridgeport CNC Machining M8 Threaded Bottom Hole, Depth 35 mm, Peck Processing
⚠️ Before Use
The settings of the comparable high-quality drill meet the manufacturer's recommendations (vc = 64m/min, fn = 0.25mm/rev), but the tool life of 2300 holes is not satisfactory.
✅ After Use
Our drill is slightly better than the comparable products in terms of tool life and productivity, and is the most cost-effective choice!
Agricultural Machinery Subcontractor
Mechanical Parts
Gearbox Housings
C45 / 1.0503 (Carbon Steel, 225 HB)
External Cooling, Water-Soluble Oil Emulsion (8%)
Vertical CNC Drilling, Through-Holes
⚠️ Before Use
Long-term testing is ongoing to accurately evaluate the cost per hole for the most common operation - drilling steel housings.
✅ After Use
Compared to similar competitive products, our drills (with TiN drill tips) have a tool life increase of 15% and the number of holes drilled is very similar to similar competitive products.
Metal Powder Component Manufacturer
General Machining, Automotive Parts
Spline Shaft Couplings
11SMnPb37 / 1.0737 (Free-Cutting Steel, 145 HB)
External Cooling, Water-Soluble Oil Emulsion (8%)
Doosan CNC Lathe M3 Threaded Bottom Hole, 12 mm Deep, Pecking
⚠️ Before Use
The tool life of a competing uncoated solid carbide drill was stable at 1400 workpieces (vc = 27 m/min). It was difficult to resharpen the drill because it was almost destroyed.
✅ After Use
Our titanium N (TiN) tip coated drill completed the entire batch of 2000 workpieces with no noticeable wear, higher cutting speeds, and a 48% increase in productivity.