Application Description
TCMT Triangle Insert with Hole. Screw-On Insert. 7 degree relief angle. Single Sided Insert with GM/GF-Medium Chip breaker for semi-finishing and finishing in a variety of materials and applications.
Product Details
Product Information:
TCMT carbide insert is a 60°triangle with a 7°relief. The center hole is a 40°-60° single countersink, and there is a single-sided chip breaker. It has an inscribed circle (IC) of 0.25" (1/4"), a thickness of 0.094" (3/32"), and a corner (nose) radius of 0.0156" (1/64").
Specifications:
| Type | Ap (mm) | Fn (mm/rev) | Grade | ||||||||||
| CVD | PVD | ||||||||||||
VT4215 | VT4315 | VT4225 | VT4325 | VT4335 | VT1025 | VT1525 | VT1825 | VT1828 | VY1010 | VY1525 | |||
TCMT090204-GM | 0.40-2.90 | 0.05-0.20 | • | O | • | O | O | • | O | O | |||
TCMT090208-GM | 0.80-2.90 | 0.10-0.35 | • | O | • | O | O | • | O | O | |||
TCMT110204-GM | 0.40-3.30 | 0.05-0.20 | • | O | • | O | O | • | O | O | |||
TCMT110208-GM | 0.80-3.30 | 0.10-0.35 | • | O | • | O | O | • | O | O | |||
TCMT110212-GM | 1.20-3.30 | 0.15-0.55 | • | O | • | O | O | • | O | O | |||
TCMT16T304-GM | 0.40-4.90 | 0.05-0.20 | • | O | • | O | O | • | O | O | |||
TCMT16T308-GM | 0.80-4.90 | 0.10-0.35 | • | O | • | O | O | • | O | O | |||
TCMT16T312-GM | 1.20-4.90 | 0.15-0.55 | • | O | • | O | O | • | O | O | |||
• : Recommended Grade
O: Optional Grade
| Type | Ap (mm) | Fn (mm/rev) | Grade | ||||||||||||
| CVD | PVD | ||||||||||||||
VT4215 | VT4315 | VT4225 | VT4325 | VT1025 | VT1525 | VT1824 | VT1825 | VT1828 | VY1010 | VY1520 | VY1525 | VY1028 | |||
TCMT090204-GF | 0.30-1.80 | 0.05-0.15 | • | O | • | O | O | ||||||||
TCMT090208-GF | 0.60-2.20 | 0.10-0.30 | • | O | • | O | O | ||||||||
TCMT110204-GF | 0.30-2.20 | 0.05-0.15 | • | O | • | O | O | ||||||||
TCMT110208-GF | 0.60-3.30 | 0.10-0.30 | • | O | • | O | O | ||||||||
TCMT110212-GF | 1.20-3.30 | 0.20-0.40 | • | O | • | O | O | ||||||||
TCMT16T304-GF | 0.30-3.30 | 0.05-0.15 | • | O | • | O | O | ||||||||
TCMT16T308-GF | 0.60-3.30 | 0.10-0.30 | • | O | • | O | O | ||||||||
TCMT16T312-GF | 1.20-3.30 | 0.10-0.40 | • | O | • | O | O | ||||||||
• : Recommended Grade
O: Optional Grade
Application:
TCMT Triangle Insert with Hole. Screw-On Insert. 7 degree relief angle. Single Sided Insert with GM/GF-Medium Chip breaker for semi-finishing and finishing in a variety of materials and applications.
FAQ:
What is negative and positive insert?
A negative insert has an angle of 90° (0° clearance angle), while a positive insert has an angle of less than 90° (for example, 7° clearance angle). The illustration of the negative style insert, shows how the insert is assembled and tilted in the holder.
What is DNMG insert?
DNMG inserts are diamond or “D” shaped turning inserts with a 55-degree angle. They're a versatile cutting tool used for grooving, profiling, finishing, and other machining applications. Our DNMG inserts are all manufactured by Walter – a well-known producer of quality and precision cutting tools.
About Cuttinginsert.com
We are a professional carbide inserts manufacturer with 12+ years of experience. Our factory is equipped with advanced CNC grinding machines and coating equipment, ensuring every product meets the highest quality standards.
Package & Shipment
All products are carefully packed in plastic boxes with foam protection, then placed in sturdy export cartons. We ship via DHL, FedEx, UPS, TNT for express orders (3-7 days) and by sea freight for bulk orders (15-30 days).
