

TCGX insert
TCGX insert angle: 7° Positive Rake Insert with Chipbreaker;
Screw-On Insert, finishing geometry with high positive rake face for chip control in long chipping materials;
Triangle carbide insert; And a single-sided chip breaker;
Breaker Application: Finshing machining;
Matching Turning Tool Holder: STFCR/L ;
Range of TCGX insert types:TCGX0902/TCGX1102/TCGX16T3;
TCGX Insert can deal with multiple operations by combining different chip breakers and grades;
Material : Tungsten Carbide;
TCGX insert Meaning
Understanding the TCGX Insert Code
- T: Shape: Trigon (triangle)
- C: Clearance Angle: 7 degrees (positive)
- G: Tolerance: Medium tolerance is standard, though other precision tolerances might be available.
- X: Chipbreaker style & Hole Configuration. This letter designates the specific chipbreaker geometry and whether the insert has a hole or not.
- Numerical Digits:
- First Two Digits: Inscribed circle (IC) diameter in millimeters. To obtain the approximate inch equivalent, divide this number by 25.4.
- Next Two Digits: Thickness in millimeters. Divide by 25.4 to convert to inches.
- Last Two Digits: Corner radius in millimeters. To convert to inches, divide by 25.4.
TCGX insert tool holder

TCGX carbide Insert Dimensions (ISO)
ISO 지정 | 각인된 원(IC) | 두께 | 모서리 반경 |
---|---|---|---|
TCGX 110202 | 11mm (0.433") | 2.38mm (0.094") | 0.2mm (0.008") |
TCGX 110204 | 11mm (0.433") | 2.38mm (0.094") | 0.4mm (0.016") |
TCGX 16T304 | 16mm (0.63") | 3.18mm (0.125") | 0.4mm (0.016") |
TCGX 16T308 | 16mm (0.63") | 3.18mm (0.125") | 0.8mm (0.031") |
Example: TCGX 16T308
- Trigon (triangle) shape
- 7-degree positive clearance angle
- Medium tolerance
- Manufacturer-specific chipbreaker and hole configuration
- 16mm inscribed circle diameter (approx. 0.63″ in inches)
- 3.18mm thick (approx. 0.125″ in inches)
- 0.8mm corner radius (approx. 0.031″ in inches).
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