Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

WIDIA Triangle (T) Indexable Turning Inserts, TCMT21521P, TCMT1102081P
WIDIATriangle (T) Indexable Turning Inserts

WIDIA Triangle (T) Indexable Turning Inserts, TCMT21521P, TCMT1102081P

The WIDIA Triangle Turning Inserts, models TCMT21521P and TCMT1102081P (MPN 6868863), are triangle (T) indexable turning inserts designed for metal-cutting operations. These inserts are available in two specific…

SKU 3G-OTH-323078

Brand
WIDIA
Item
Triangle
Category
Triangle (T) Indexable Turning Inserts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WIDIA
Manufacturer Part Number
6868863

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

WIDIA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WIDIA Triangle Turning Inserts, models TCMT21521P and TCMT1102081P (MPN 6868863), are triangle (T) indexable turning inserts designed for metal-cutting operations. These inserts are available in two specific geometries and are manufactured by WIDIA for use in turning applications.

Frequently Asked Questions

What are WIDIA Triangle Turning Inserts used for?

WIDIA Triangle Turning Inserts are used for metal-cutting turning operations on lathes. They are indexable inserts designed for external and internal turning, facing, and profiling of materials such as steel, stainless steel, and cast iron. The triangle shape provides three cutting edges per insert for cost-effective machining.

What are the specifications of WIDIA Triangle Turning Inserts TCMT21521P and TCMT1102081P?

The WIDIA Triangle Turning Inserts include models TCMT21521P and TCMT1102081P, with manufacturer part number 6868863. They are triangle (T) indexable inserts for turning applications. Specific geometry details are defined by the TCMT designation, which indicates insert shape, clearance angle, tolerance, and chipbreaker design per ISO standards.

Where to buy WIDIA Triangle Turning Inserts worldwide?

You can source WIDIA Triangle Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on these inserts.

How to select the right WIDIA Triangle Turning Insert for a machining job?

To select the right WIDIA Triangle Turning Insert, match the insert geometry (TCMT21521P or TCMT1102081P) to your workpiece material and operation. Consider insert size, nose radius, and chipbreaker for chip control. Consult WIDIA's application guide or contact 3G Electric for sourcing assistance.

Used in

Common applications for WIDIA
General turning of steel components — WIDIA DCMT diamond turning inserts (e.g., DCMT3251MP)
Grooving and parting in automotive parts manufacturing — WIDIA WMTCL indexable grooving toolholders
Finishing operations on aluminum alloys — WIDIA VNMG diamond turning inserts (e.g., VNMG331ML)
Heavy-duty turning of stainless steel — WIDIA DNMG carbide inserts with MS chipbreaker (e.g., DNMG433MS)
Threading and contouring in mold making — WIDIA TCMT triangle turning inserts (e.g., TCMT3252MP)
Parting-off operations in high-volume production — WIDIA WGMEL grooving and parting toolholders

WIDIA Products

3G Electric supplies WIDIA triangle (t) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
WIDIA Triangle Turning Inserts: TCMT21511P, TCMT1102041P (MPN 6868862)
WIDIA
WIDIA Triangle Turning Inserts: TCMT21511P, TCMT1102041P (MPN 6868862)
WIDIA Triangle Turning Inserts: TCMT32511P, TCMT16T3041P (MPN 6868865)
WIDIA
WIDIA Triangle Turning Inserts: TCMT32511P, TCMT16T3041P (MPN 6868865)
Triangle (T) indexable turning inserts for metal-cutting operations such as turning, facing, and profiling on lathes. The triangular shape provides three cutting edges for cost-effective machining. Available in two geometries: TCMT2151FP and TCMT110204FP (MPN 4170006)
WIDIA
Triangle (T) indexable turning inserts for metal-cutting operations such as turning, facing, and profiling on lathes. The triangular shape provides three cutting edges for cost-effective machining. Available in two geometries: TCMT2151FP and TCMT110204FP (MPN 4170006)
These WIDIA triangle (T) indexable turning inserts are designed for turning, facing, and profiling operations on metal workpieces. The two variants, TCMT2152FP and TCMT110208FP, share the manufacturer part number 4170007
WIDIA
These WIDIA triangle (T) indexable turning inserts are designed for turning, facing, and profiling operations on metal workpieces. The two variants, TCMT2152FP and TCMT110208FP, share the manufacturer part number 4170007
WIDIA Triangle Turning Insert: TCMT2151FP, TCMT110204FP (MPN 6208107)
WIDIA
WIDIA Triangle Turning Insert: TCMT2151FP, TCMT110204FP (MPN 6208107)
WIDIA Triangle Turning Insert: TCMT21511P, TCMT1102041P (MPN 4166415)
WIDIA
WIDIA Triangle Turning Insert: TCMT21511P, TCMT1102041P (MPN 4166415)

More from WIDIA

View all WIDIA parts
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for medium-duty applications with compatible tool holders
WIDIA
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for medium-duty applications with compatible tool holders
Triangle (T) indexable turning insert for turning, facing, and profiling operations on metal workpieces. The triangular shape provides three cutting edges. Designations: TNMP432 and TNMP220408
WIDIA
Triangle (T) indexable turning insert for turning, facing, and profiling operations on metal workpieces. The triangular shape provides three cutting edges. Designations: TNMP432 and TNMP220408
Triangle indexable turning insert with designations TPU432 and TPUN220408, manufacturer part number 4170790. Used for general turning, facing, and profiling operations on metal workpieces. Triangular shape provides three cutting edges for cost-effective machining
WIDIA
Triangle indexable turning insert with designations TPU432 and TPUN220408, manufacturer part number 4170790. Used for general turning, facing, and profiling operations on metal workpieces. Triangular shape provides three cutting edges for cost-effective machining
Triangle (T) indexable turning insert for general turning, facing, and profiling operations. Suitable for medium to finishing cuts in steel, stainless steel, and cast iron. The triangular shape provides three cutting edges per insert. Available in designations TNMG431MS and TNMG220404MS (MPN 5908933)
WIDIA
Triangle (T) indexable turning insert for general turning, facing, and profiling operations. Suitable for medium to finishing cuts in steel, stainless steel, and cast iron. The triangular shape provides three cutting edges per insert. Available in designations TNMG431MS and TNMG220404MS (MPN 5908933)
These WIDIA triangle (T) type indexable turning inserts are designed for metal-cutting operations such as turning, facing, and profiling on lathes. The inserts are available in geometries TNMG332RU and TNMG160408RU, suitable for machining steel, stainless steel, and cast iron in general manufacturing applications
WIDIA
These WIDIA triangle (T) type indexable turning inserts are designed for metal-cutting operations such as turning, facing, and profiling on lathes. The inserts are available in geometries TNMG332RU and TNMG160408RU, suitable for machining steel, stainless steel, and cast iron in general manufacturing applications
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Available in two size designations: TNMG332RU and TNMG160408RU. Designed for use with compatible tool holders, offering multiple cutting edges through indexing
WIDIA
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Available in two size designations: TNMG332RU and TNMG160408RU. Designed for use with compatible tool holders, offering multiple cutting edges through indexing
Triangle (T) indexable turning insert for general-purpose turning, facing, and profiling operations. Suitable for machining steel, stainless steel, and cast iron workpieces. Available in designations TCMT3252MP and TCMT16T308MP
WIDIA
Triangle (T) indexable turning insert for general-purpose turning, facing, and profiling operations. Suitable for machining steel, stainless steel, and cast iron workpieces. Available in designations TCMT3252MP and TCMT16T308MP
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for medium-duty machining in various industrial applications
WIDIA
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for medium-duty machining in various industrial applications