What is Sandvik GC4315?

GC4315 is a Sandvik carbide insert grade (Inveio® CVD), applied in the ISO P area, used in 11 insert designations in this reference.

Which grades are comparable to GC4315?

Comparable grades at the same ISO application position include ISCAR IC8150, Kennametal KCP10B, Mitsubishi MC6015, Seco TP1500, Tungaloy T9115, Walter WPP10S. Equivalents share the insert geometry, not the process — treat them as starting points and verify on a sample part before switching.

Carbide grade · Sandvik · ISO P

Sandvik GC4315

GC4315 is a Sandvik carbide insert grade (Inveio® CVD), applied in the ISO P area. In this cross-reference it appears on 11 insert designations with 6 comparable grades from ISCAR, Kennametal, Mitsubishi, Seco, Tungaloy, Walter. Equivalents share the insert geometry, not the process — verify on a sample part before switching.

Grade summary — Sandvik GC4315

Brand: Sandvik
Coating / substrate: Inveio® CVD
ISO application area: P — steel
Application range (catalog): P10–P20
Used in: 11 insert designations in this reference

Equivalent grades — cross-referenced by shared geometry

Brand	Grade	Coating	Shared designations
ISCAR	IC8150	SUMO TEC® CVD Al₂O₃	CCMT09T304, CCMT09T308, DCMT11T304, TCMT16T304, TNMG160404, VBMT160404, VBMT160408, WNMG060408, WNMG080404, WNMG080408, WNMG080412
Kennametal	KCP10B	KENGold™ CVD	CCMT09T304, CCMT09T308, DCMT11T304, TCMT16T304, TNMG160404, VBMT160404, VBMT160408, WNMG060408, WNMG080404, WNMG080408, WNMG080412
Mitsubishi	MC6015	CVD Al₂O₃	CCMT09T304, CCMT09T308, DCMT11T304, TCMT16T304, TNMG160404, VBMT160404, VBMT160408, WNMG060408, WNMG080404, WNMG080408, WNMG080412
Seco	TP1500	Duratomic® CVD	CCMT09T304, CCMT09T308, DCMT11T304, TCMT16T304, TNMG160404, VBMT160404, VBMT160408, WNMG060408, WNMG080404, WNMG080408, WNMG080412
Tungaloy	T9115	CVD TiCN/Al₂O₃	CCMT09T304, CCMT09T308, DCMT11T304, TCMT16T304, TNMG160404, VBMT160404, VBMT160408, WNMG060408, WNMG080404, WNMG080408, WNMG080412
Walter	WPP10S	Tiger·tec® Silver CVD	CCMT09T304, CCMT09T308, DCMT11T304, TCMT16T304, TNMG160404, VBMT160404, VBMT160408, WNMG060408, WNMG080404, WNMG080408, WNMG080412

Insert designations using GC4315

Designation	Geometry	Catalog code	Application
CCMT09T304	80° Diamond · 7° clearance (positive) · precision finishing	CCMT 09 T3 04-PF 4315	P10–P20
CCMT09T308	80° Diamond · 7° clearance (positive) · 0.8mm Rε	CCMT09T308 GC4315	P10–P20
DCMT11T304	55° Diamond · 7° clearance (positive) · 0.4mm Rε	DCMT 11 T3 04-PF 4315	P10–P20
TCMT16T304	60° Triangle · 7° clearance (positive) · 0.4mm Rε	TCMT 16 T3 04-PF 4315	P10–P20
TNMG160404	60° Triangle · 0° clearance · 16mm IC · 0.4mm Rε · semi-finishing	TNMG 16 04 04-MF 4315	P10–P20
VBMT160404	35° Rhombic · 5° clearance · 16mm IC · 0.4mm Rε · tight corner finishing	VBMT 16 04 04-PF 4315	P10–P20
VBMT160408	35° Rhombic · 5° clearance · 16mm IC · 0.8mm Rε	VBMT 16 04 08-MF 4315	P10–P20
WNMG060408	80° Trigon · 0° clearance · 6mm IC · 0.8mm Rε · small diameter turning	WNMG 06 04 08-MF 4315	P10–P20
WNMG080404	80° Trigon · 0° clearance · 8mm IC · 0.4mm Rε (finishing)	WNMG080404 GC4315	P10–P20
WNMG080408	80° Trigon · 0° clearance · 8mm IC · 0.8mm Rε	WNMG 08 04 08-MF 4315	P10–P20
WNMG080412	80° Trigon · 0° clearance · 8mm IC · 1.2mm Rε (roughing)	WNMG080412 GC4315	P10–P20

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