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SUMITOMO Triangle Turning Insert: TPMT221ELU - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TPMT221ELU

The SUMITOMO Triangle Turning Insert, model TPMT221ELU (MPN TPMT221ELU-AC8025P) and TPMT110304NLU, is a triangle (T) indexable turning insert. It is available in two variants: TPMT221ELU and TPMT110304NLU.

SKU 3G-OTH-324340

Also listed as: TPMT221ELUAC8025P · TPMT221ELU AC8025P

Brand
SUMITOMO
Item
Triangle Turning Insert: TPMT221ELU
Category
Triangle (T) Indexable Turning Inserts
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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

SUMITOMO
Manufacturer Part Number
TPMT221ELU-AC8025P

Technical Documents

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

Product Description

The SUMITOMO Triangle Turning Insert, model TPMT221ELU (MPN TPMT221ELU-AC8025P) and TPMT110304NLU, is a triangle (T) indexable turning insert. It is available in two variants: TPMT221ELU and TPMT110304NLU.

Frequently Asked Questions

What is the SUMITOMO TPMT221ELU turning insert used for?

The SUMITOMO TPMT221ELU is a triangle (T) indexable turning insert designed for general turning and finishing operations on metal workpieces. It is commonly used in CNC lathes for precision machining across industries such as automotive, aerospace, and general manufacturing.

What are the specifications of the SUMITOMO TPMT221ELU-AC8025P?

The SUMITOMO TPMT221ELU-AC8025P is a triangle indexable turning insert with manufacturer part number TPMT221ELU-AC8025P. It is available in two variants: TPMT221ELU and TPMT110304NLU. The insert is designed for turning applications and is made by SUMITOMO.

Where to buy SUMITOMO turning inserts worldwide?

3G Electric supplies SUMITOMO triangle turning inserts like the TPMT221ELU-AC8025P to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on your required quantity.

How to select the right SUMITOMO turning insert for my lathe?

To select the correct SUMITOMO turning insert, match the insert shape (triangle T), size (TPMT221ELU or TPMT110304NLU), and grade (AC8025P) to your workpiece material and machining operation. Consult your lathe tool holder specifications and SUMITOMO's application guide for optimal results.

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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