About TCMT16T308-MM VP15TF Carbide Turning Insert

TCMT16T308-MM VP15TF Carbide Turning Insert

Product Description

The TCMT16T308-MM VP15TF is a premium triangular positive carbide turning insert from Mitsubishi Materials, designed for finishing and semi-finishing operations. Featuring the MM chipbreaker and VP15TF PVD-coated grade, it provides excellent wear resistance, smooth chip control, and long tool life. It is ideal for CNC machining of stainless steel, steel, and cast iron.

Technical Specifications

Specification	Details
Brand	Mitsubishi Materials
Model	TCMT16T308-MM VP15TF
Product Type	Indexable Turning Insert
Material	Cemented Carbide
Grade	VP15TF
Coating	PVD Coated
Shape	Triangle (60)
Insert Type	Positive
Chipbreaker	MM
Insert Size	16 mm
Workpiece Material	Steel, Stainless Steel, Cast Iron
ISO Application	P, M, K
ISO Tolerance	M
Insert Clearance	7
Inscribed Circle (IC)	9.525 mm
Cutting Edge Length (L)	16.5 mm
Thickness (S)	3.97 mm
Corner Radius (RE)	0.8 mm
Hole Diameter (D1)	4.4 mm
Number of Cutting Edges	3
Mounting Style	Screw Clamp
Weight (1 Piece)	Approx. 3.8 g
Pack Size	Usually 10 Pieces
Application	External Turning, Internal Turning, Facing, Finish Turning, Semi-Finishing

Features

Premium cemented carbide
VP15TF PVD coating
MM chipbreaker
Excellent wear resistance
Smooth chip control
Long tool life
High machining accuracy
Stable cutting performance

Applications

External Turning
Internal Turning
Facing
Finish Turning
Semi-Finishing
CNC Turning

Suitable Materials

Carbon Steel
Alloy Steel
Stainless Steel
Cast Iron

Corrosion Resistance

Good corrosion resistance
Excellent oxidation resistance
High wear resistance
Suitable for dry and coolant machining

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