Original Kennametal TCMT3251LF KCU25 Carbide Turning Insert – Triangle | Steel KCU25B TCMT3251LF KCU25B

Name: Original Kennametal TCMT3251LF KCU25 Carbide Turning Insert - Triangle | Steel KCU25B TCMT3251LF KCU25B
Brand: Kennametal
SKU: TCMT3251LF KCU25B
Price: 30.08 USD
Availability: InStock
Rating: 4.5 (56 reviews)

Brand: Kennametal

$30.08

★★★★⯨ 4.5 (56 reviews)

Turning Insert: TCMT3251LF KCU25B, Carbide – KCU25B, TiSiN, AlTiSiN & AlTiN Finish, Neutral, 60.00 deg T – Triangle, Series TCMT-LF

500 in stock

Need bulk pricing? Chat on WhatsApp

🚚Free worldwide shipping on all orders
⏱️Delivery in 15–30 days · express (DHL/FedEx) on request
🛃Free customs clearance handling & correct HS/NCM documents
💬Customer service replies within 24 hours, 7 days a week
✅100% genuine OEM — certificates available on request
🔒Guaranteed safe & secure checkout · 30-day money-back guarantee
📷Need test samples or real photos of this exact item? Just ask our team.

We accept

Verified on global marketplaces

Ozon★4.91,679 reviews · 5,188 ordersVerified store ↗AliExpress★4.898.9% positive · 4-year storeVerified store ↗Amazon US★5.0Verified store ↗

Specifications
Brand	Kennametal
Part No. (MPN)	TCMT3251LF
Grade	KCU25B
Type	Carbide Insert
Shape	Triangle
Suitable Material	Steel
Category	Insert

Kennametal TCMT3251LF KCU25 – Turning Carbide Insert

Turning Insert: TCMT3251LF KCU25B, Carbide – KCU25B, TiSiN, AlTiSiN & AlTiN Finish, Neutral, 60.00 deg T – Triangle, Series TCMT-LF

Industry references for Kennametal TCMT3251LF: Find Turning Insert: TCMT3251LF KCM35, Carbide at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years CCMT-LF Features and benefits Finishing geometry with light cutting action Used in multiple material groups Beyond™ Drive™ grades included TCMT3251LF KCM35 KEN 3760399 Retail Price: $36.41 Price: $22.04 Manufacturer Kennametal Link to M

Key Specifications

Brand	Kennametal
Model	TCMT3251LF
Grade	KCU25
Coating	tin
Insert Shape	Triangle
Clearance Angle	7°
IC (Inscribed Circle)	3.2mm
Thickness	5.1mm
Workpiece Materials	Steel
Application	Finish Machining
Geometry	Neutral
Quantity	1 PCS

Grade KCU25 Characteristics

Kennametal KCU25 uses tin coating tuned for finish machining on steel. The chemistry favors edge stability under interrupted cutting and resists thermal cracking on longer passes.

Features & Benefits

100% Genuine Kennametal – Original product with full quality guarantee, traceable batch.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel interruptions.
Thermal Resistance – tin layer holds hardness above typical cutting-zone temperatures.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Finish Machining of steel in production CNC lines
Useful for batch production where tool-life predictability matters
Performs across a range of cutting speeds and feed rates
Suitable for both wet and dry machining conditions

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	18 × 15 × 4 cm

Related products

扫码添加微信

Scan to add WeChat

Cart

Your Cart is Empty

Back To Shop

Continue Shopping

Payment Details

Sub Total $0.00

Apply

View Coupons


                                    hooguu10

10% reorder discount — WhatsApp package-insert card (HOOGUU10)

View cart Checkout

Cart

Original Kennametal TCMT3251LF KCU25 Carbide Turning Insert – Triangle | Steel KCU25B TCMT3251LF KCU25B

More from Kennametal

What Buyers Say

This store is not available in your region

Cart

Cart

Original Kennametal TCMT3251LF KCU25 Carbide Turning Insert – Triangle | Steel KCU25B TCMT3251LF KCU25B

More from Kennametal

What Buyers Say

Cart

Original Korloy KORLOY TPU321 Carbide Turning Insert - Parallelogram 55° | Steel G10 TPU321 G10

Original Korloy SNMG432-VQ CN2500 Carbide Turning Insert - Square | Steel & More

Original Iscar EL00-07K0 IC1008 Carbide Insert - Diamond 75° | Steel & More (5 PCS) ‎SCIL 22-EL00-07K0 ‎SCIL 22-EL00-07K0 IC1008

Original Iscar MTECS IC908 Tool Holder | Heat-Resistant Alloys 08078C19 28W MTECS 08078C19 28W 908 IC908

Original Sandvik A1B05-50 Cutting Tool 22 035 A1B05-50 22 035