Original Iscar 321-PF IC9250 Carbide Insert | Steel TPMR TPMR 321-PF IC9250

Name: Original Iscar 321-PF IC9250 Carbide Insert | Steel TPMR TPMR 321-PF IC9250
Brand: Iscar
SKU: TPMR 321-PF IC9250
Rating: 4.8 (47 reviews)

Brand: Iscar

$20.20

★★★★⯨ 4.8 (47 reviews)

Buy original Iscar 321-PF (TPMR 321-PF IC9250) IC9250 Carbide Insert for steel machining. tin coating. From $20.2. Free shipping. Genuine Iscar product.

500 in stock

Need a different quantity, brand or specification?Send us the part number — typical reply time: a few hours.

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Iscar 321-PF IC9250 – Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Carbide Inserts
Brand: ISCAR
Model #: 5507011
Tool Material: Carbide
Unit of Measure: Each
Inventory Status: Order as needed
Catalog Page: 9923
Grade: IC9250
Chipbreaker 3875: PF
Coating: CVD / TiCN+Al2O3+TiN
Insert IC: 3/8″
Insert Radius: 0.016″
Insert Shape & Angle: 60° Triangle
Insert Size: 321
Insert Style: TPMR
Insert Thickness: 1/8″
Relief Angle: 11°
Insert #: TPMR 321-PF
Weight: 1.5
Designation: TPMR 321-PF IC9250

What machinists are saying about 321-PF: Find Turning Insert: TPMR321PF IC9250, Carbide at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years ISC Canada | Tournage > Tournage extérieur > Plaquettes de tournage interchangables > TPMR-PF | ISC5507011|Turning Indexable Inserts TPMR 321-PF IC9250 Triangular 11° Positive Inserts with a Positive Chipformer Exerting Low Cut

Key Specifications

Brand	Iscar
Model	321-PF
Grade	IC9250
Coating	tin
Workpiece Materials	Steel
Application	Finish Machining
Geometry	Positive
Quantity	1 PCS

Why Grade IC9250

Iscar’s IC9250 sits between general-purpose and high-performance offerings — strong enough for production finish machining on steel, conservative enough to forgive the occasional spike in feed rate. tin layer keeps cutting temperatures workable.

Features & Benefits

100% Genuine Iscar – Original product with full quality guarantee, traceable batch.
Thermal Resistance – tin layer holds hardness above typical cutting-zone temperatures.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel interruptions.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Ready Stock – In-stock for same-day dispatch from our CNC tooling warehouse.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Finish Machining of steel in production CNC lines
Performs across a range of cutting speeds and feed rates
Suitable for both wet and dry machining conditions
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 Iscar tooling on a new material.

Tip: Match this insert to a holder whose seat matches the ISO designation. If you’re unsure, send us the holder model and we’ll confirm compatibility before shipping.

Weight	1.5 kg
Dimensions	15 × 18 × 4 cm

SKU: TPMR 321-PF IC9250 Category: Insert Brand: Iscar

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