Original Iscar 644-TNM IC8350 Carbide Insert | Steel & More WNMG WNMG 644-TNM IC8350

Name: Original Iscar 644-TNM IC8350 Carbide Insert | Steel &amp; More WNMG WNMG 644-TNM IC8350
Brand: Iscar
SKU: WNMG 644-TNM IC8350
Rating: 4.6 (62 reviews)

Brand: Iscar

$46.00

★★★★⯨ 4.6 (62 reviews)

Buy original Iscar 644-TNM (WNMG 644-TNM IC8350) IC8350 Carbide Insert for steel, stainless steel, cast iron machining. tin coating. From $46. Free shipping….

500 in stock

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

WhatsApp Inquiry ✉ Email 📞 +1 743 279 9499

🔒Guaranteed Safe & Secure Checkout
🚚Free shipping on orders over $99
↩️30-day money-back guarantee

We accept

Iscar 644-TNM IC8350 – Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Carbide Inserts
Brand: ISCAR
Model #: 5508567
Tool Material: Carbide
Unit of Measure: Each
Inventory Status: Order as needed
Catalog Page: 9923
Grade: IC8350
Chipbreaker 3875: TNM
Coating: CVD / TiCN+Al2O3+TiN
Insert IC: 3/4″
Insert Radius: 0.063″
Insert Shape & Angle: 80° Trigon
Insert Size: 644
Insert Style: WNMG
Insert Thickness: 1/4″
Relief Angle: 0°
Insert #: WNMG 644-TNM
Weight: 0.05
Designation: WNMG 644-TNM IC8350

What machinists are saying about 644-TNM: ISC Metals| Turning > External Turning > Turning Indexable Inserts > WNMG-TNM | ISC5507658|Turning Indexable Inserts WNMG 644-TNM IC9150 Double-Sided Trigon Inserts for Semi-Roughing and Roughing Applications ISC Iscar | Ext. 80° Trigon 95° Approach | Int. 80° Trigon 95° Approach | | Steel | Cast Iron | Carbide Turn Negative Inserts Chip Breaker Type TNM Corner Radius

Key Specifications

Brand	Iscar
Model	644-TNM
Grade	IC8350
Coating	tin
Workpiece Materials	Steel, Stainless Steel, Cast Iron
Application	Rough Machining
Geometry	Negative
Quantity	1 PCS

Why Grade IC8350

Iscar’s IC8350 sits between general-purpose and high-performance offerings — strong enough for production rough machining on steel, stainless steel, cast iron, 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.
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 – tin layer holds hardness above typical cutting-zone temperatures.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, stainless steel, cast iron interruptions.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Rough Machining of steel, stainless steel, cast iron in production CNC lines
Holds dimensional tolerance over multiple indexings (insert)
Designed for shop conditions typical of Iscar tooling users worldwide
Pairs well with through-coolant setups for chip evacuation

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.

Reminder: Holder rigidity, lead angle, and approach all influence how this insert wears. Pair with a holder rated for the same cutting forces.

Weight	0.05 kg
Dimensions	15 × 18 × 4 cm

SKU: WNMG 644-TNM IC8350 Category: Insert Brand: Iscar

Related products

Original Iscar 120412-19 IC520M Carbide Insert (10 PCS) ‎SCMT ‎SCMT 120412-19 IC520M
$45.89

Iscar ‎SCMT 120412-19 IC520M carbide insert for steel, stainless steel and cast iron turning. Genuine OEM part. Free worldwide shipping from Hooguu.

Add to cart
Original Iscar TNMG220408-M3M TNMG432 Carbide Turning Insert – Triangle (10 PCS) IC807 TNMG220408-M3M IC807
$26.20
Add to cart
Original Iscar 09T308-SM IC9150 Carbide Insert (10 PCS) SCMT SCMT 09T308-SM IC9150
$33.24

Iscar SCMT 09T308-SM IC9150 carbide insert for steel, stainless steel and cast iron turning. Genuine OEM part. Free worldwide shipping from Hooguu.

Add to cart
Original Iscar DGN2002C IC328 Carbide Insert – Diamond 55° | Steel, Cast Iron (10 PCS)
$44.60
Solid carbide is extremely heat resistant and used for high-speed applications.

The tool design provides extra cutting-edge strength.

Suitable for turning and planning at cutting speeds with large feeds.

For machining in unfavorable conditions; permits use of sharp positive angles.

Large assortments, available in all standard geometry and width.

C-Type chip breakers: First choice for parting of bars, hard materials, and tough applications.

J-Type chip breakers: First choice for soft materials, parting of tubes, small diameters, and thin-walled parts.

Iscar DO Grip inserts are first choice for soft materials, parting of tubes, small diameters, and thin-walled parts.

General applications on low carbon, alloy, and austenitic stainless steel.

DGNC – with coolant holes, DGNM – single-ended for very deep applications.

PVD-coated grade is the first choice for parting-off in stable conditions.

Iscar DO Grip inserts are first choice for soft materials, parting of tubes, small diameters and thin-walled parts.

General applications on low carbon, alloy and austenitic stainless steel.

Low-to-medium feeds. JS – sharp corner.

DGNM – single-ended.
Add to cart

Cart

Latest Arrivals

Why Hooguu Tools

Original Iscar 644-TNM IC8350 Carbide Insert | Steel & More WNMG WNMG 644-TNM IC8350

Shop by Brand

CNC Knowledge Hub

Cart

Cart

Latest Arrivals

Why Hooguu Tools

Original Iscar 644-TNM IC8350 Carbide Insert | Steel & More WNMG WNMG 644-TNM IC8350

Shop by Brand

CNC Knowledge Hub

Cart

Original Sandvik 862.1-0258-031A1-GM Drill GC34 862.1-0258-031A1-GM GC34

Original Sandvik R300-32T16-08H Indexable End Mill

Original Iscar 341-SPADE IC908 Carbide Insert | Heat-Resistant Alloys IFP IQ IFP 341-SPADE IQ IC908

Original Achteck 16-6T0787-50-85 Cutting Tool ATSFL ATSFL 16-6T0787-50-85

Original Iscar CAP-D63-24-4-20-13FT T490 Carbide Insert - Diamond 80° ‎T490 ‎T490 CAP-D63-24-4-20-13FT