Original Kennametal TPGW3251S0415MT Carbide Turning Insert – Triangle KBH20 TPGW3251S0415MT KBH20

Name: Original Kennametal TPGW3251S0415MT Carbide Turning Insert - Triangle KBH20 TPGW3251S0415MT KBH20
Brand: Kennametal
SKU: TPGW3251S0415MT KBH20
Price: 261.52 USD
Availability: InStock
Rating: 4.9 (33 reviews)

Brand: Kennametal

$261.52

★★★★⯨ 4.9 (33 reviews)

Turning Insert: TPGW3251S0415MT KBH20, PCBN – KBH20, TiN & AlTiN Finish, Neutral, 0.6496″ Long, 0.3750″ Inscribed Circle, 0.0156″ Corner Radius, 60.00 deg T – Triangle, Series Screw-On

Specifications
Brand	Kennametal
Part No. (MPN)	TPGW3251S0415MT
Grade	KBH20
Type	Carbide Insert
Shape	Triangle
Category	Insert

500 in stock

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Kennametal TPGW3251S0415MT – Turning Carbide Insert

Turning Insert: TPGW3251S0415MT KBH20, PCBN – KBH20, TiN & AlTiN Finish, Neutral, 0.6496″ Long, 0.3750″ Inscribed Circle, 0.0156″ Corner Radius, 60.00 deg T – Triangle, Series Screw-On

What machinists are saying about TPGW3251S0415MT: Screw-On Inserts MetricInch SAP Material Number 5330159 ISO Catalog Number TPGW16T304S01015MT ANSI Catalog Number TPGW3251S0415MT Grade KBH20 [D] Insert IC Size 9.525 mm [D] Insert IC Size .375 in [L10] Insert Cutting Edge Length 16.5 mm [L10] Insert Cutting Edge Length .65 in [S] Insert Thickness 3.989 mm [S] Insert Thickness .157 in [Rε] Corner Radius 0.397 mm [Rε] Corner Rad

Key Specifications

Brand	Kennametal
Model	TPGW3251S0415MT
Coating	tin
Insert Shape	Triangle
Clearance Angle	11°
IC (Inscribed Circle)	3.2mm
Thickness	5.1mm
Workpiece Materials	General Materials
Application	General Machining
Geometry	Chipbreaker: 0
Quantity	1 PCS

Features & Benefits

100% Genuine Kennametal – Original product with full quality guarantee, traceable batch.
Ready Stock – In-stock for same-day dispatch from our CNC tooling warehouse.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on general materials interruptions.
Thermal Resistance – tin layer holds hardness above typical cutting-zone temperatures.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

General Machining of general materials in production CNC lines
Useful for batch production where tool-life predictability matters
Effective in interrupted and continuous cutting passes
CNC lathe and machining center compatible

Buying Considerations

Single-pack option — useful for prototype runs or qualification before bulk commitment. Premium tier — typical of Kennametal’s high-performance grades engineered for demanding general materials work.