We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

SUMITOMO Triangle Turning Insert: TCMA21.52 - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TCMA21.52

The SUMITOMO Triangle Turning Insert, model TCMA21.52 (also referenced as TCMW110208, MPN TCMA21.52-AC405K), is a Triangle (T) indexable turning insert. It is designed for turning operations and is available in the…

SKU 3G-OTH-322999

Also listed as: TCMA2152AC405K · TCMA21 52 AC405K · TCMA21-52-AC405K

Brand
SUMITOMO
Item
Triangle Turning Insert: TCMA21.52
Category
Triangle (T) Indexable Turning Inserts
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SUMITOMO
Manufacturer Part Number
TCMA21.52-AC405K

Technical Documents

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

Product Description

The SUMITOMO Triangle Turning Insert, model TCMA21.52 (also referenced as TCMW110208, MPN TCMA21.52-AC405K), is a Triangle (T) indexable turning insert. It is designed for turning operations and is available in the specified geometry and grade.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SUMITOMO TCMA21.52 triangle turning insert used for?

The SUMITOMO TCMA21.52 (TCMW110208) is a triangle indexable turning insert used for general turning operations on lathes. It suits a range of materials and applications where a positive rake geometry is needed, providing reliable cutting performance in industrial machining.

What are the specifications of the SUMITOMO TCMA21.52 insert?

The SUMITOMO TCMA21.52 insert has the ANSI designation TCMW110208 and the ISO designation TCMA21.52. It is a triangle (T) style indexable turning insert with the manufacturer part number TCMA21.52-AC405K. The AC405K grade is designed for steel turning.

Where to buy SUMITOMO TCMA21.52 turning inserts worldwide?

3G Electric supplies SUMITOMO TCMA21.52 (TCMW110208) triangle turning inserts to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this SUMITOMO insert.

How to select the correct SUMITOMO triangle turning insert?

To select the correct SUMITOMO triangle insert, match the ANSI or ISO designation (TCMW110208 or TCMA21.52) to your tool holder's pocket. Confirm the grade (AC405K) suits your workpiece material. For application advice, consult 3G Electric's technical team.

Used in

Common applications for SUMITOMO
Automotive engine block machining — Sumitomo SNMG square turning inserts for facing and boring cast iron
Aerospace component turning — Sumitomo DNMG diamond inserts with UP chipbreaker for finishing titanium alloys
Oil and gas valve production — Sumitomo TPMR triangle inserts with T1500Z grade for threading stainless steel
General engineering shaft turning — Sumitomo CNMG diamond inserts with LU chipbreaker for medium interrupted cuts
Mold and die finishing — Sumitomo VNMG diamond inserts with UZ chipbreaker for hardened steel profiling
Heavy equipment repair — Sumitomo TCMT triangle inserts with AC810P grade for turning wear-resistant steels

SUMITOMO Products

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

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SUMITOMO Triangle Turning Insert: TCMA21.51, TCMW110204 (MPN TCMA21.51-AC415K)
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SUMITOMO Triangle Turning Insert: TCMA32.53, TCMW16T312 (MPN TCMA32.53-AC420K)

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