Original Kennametal SPGN150440 SPG5310 Carbide Milling Insert – Square | Steel, Cast Iron KCK20B SPGN150440 KCK20B

Name: Original Kennametal SPGN150440 SPG5310 Carbide Milling Insert - Square | Steel, Cast Iron KCK20B SPGN150440 KCK20B
Brand: Kennametal
SKU: SPGN150440 KCK20B
Rating: 4.5 (53 reviews)

Brand: Kennametal

Price on request

★★★★⯨ 4.5 (53 reviews)

Milling Insert: ANSI SPG5310, ISO SPGN150440, KCK20B, Solid Carbide – TiCN, Al2O3 & TiOCN Finish, 0.1875″ Thick, 0.6250″ Wide

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Specifications
Brand	Kennametal
Part No. (MPN)	SPGN150440
Grade	KCK20B
Type	Carbide Insert
Shape	Square
Suitable Material	Steel
Category	Insert

Kennametal SPGN150440 SPG5310 – Milling Carbide Insert

Milling Insert: ANSI SPG5310, ISO SPGN150440, KCK20B, Solid Carbide – TiCN, Al2O3 & TiOCN Finish, 0.1875″ Thick, 0.6250″ Wide

Field reports & vendor notes: Discover Kennametal's high-performance KCK20B and KCKP10 insert grades for indexable shoulder milling. Achieve exceptional tool life and productivity in steel and cast iron. Kennametal Milling Insert: ANSI SPG5310, ISO SPGN150440, KCK20B, Solid Carbide TiCN, Al2O3 & TiOCN Finish, 0.1875" Thick, 0.6250" Wide Milling Insert: SPGN150440, KCK20B, Solid Carbide N/

Key Specifications

Brand	Kennametal
Model	SPGN150440
Grade	SPG5310
Coating	TiCN
Insert Shape	Square
Clearance Angle	11°
IC (Inscribed Circle)	15mm
Thickness	0.4mm
Nose Radius	4mm
Workpiece Materials	Steel, Cast Iron
Application	Finish Machining
Quantity	1 PCS

Grade SPG5310 Performance Profile

Operators running steel, cast iron with the Kennametal SPG5310 typically report stable wear progression rather than catastrophic edge loss. The ticn system is the reason: it slows abrasion at the rake face while keeping the substrate from softening at the cutting zone.

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.
Thermal Resistance – ticn layer holds hardness above typical cutting-zone temperatures.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, cast iron interruptions.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Finish Machining of steel, cast iron in production CNC lines
Performs across a range of cutting speeds and feed rates
CNC lathe and machining center compatible
Effective in interrupted and continuous cutting passes

Buying Considerations

Single-pack option — useful for prototype runs or qualification before bulk commitment. Entry-tier pricing makes this a low-risk option for trialing Kennametal tooling on a new material.

Note: Compatible tool holders sold separately. Please confirm insert-holder seat compatibility (e.g. ISO seat designation) before ordering.

Weight	0.1 kg
Dimensions	15 × 18 × 5 cm

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Original Kennametal SPGN150440 SPG5310 Carbide Milling Insert – Square | Steel, Cast Iron KCK20B SPGN150440 KCK20B

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