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KYOCERA Square Turning Insert: SPMR421 CA515 - Square (S) Indexable Turning Inserts
KYOCERASquare (S) Indexable Turning Inserts

KYOCERA Square Turning Insert: SPMR421 CA515

The KYOCERA Square Turning Insert, model SPMR421 CA515 (also referenced as SPMR120304), is a square (S) indexable turning insert. It is identified by manufacturer part number SPMR421 CA515 and SKU SPMR421 CA515.

SKU 3G-OTH-229447

Also listed as: SPMR421CA515 · SPMR421-CA515

Brand
KYOCERA
Item
Square Turning Insert: SPMR421 CA515
Category
Square (S) Indexable Turning Inserts
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Technical Specifications

KYOCERA
Manufacturer Part Number
SPMR421 CA515

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

Product Description

The KYOCERA Square Turning Insert, model SPMR421 CA515 (also referenced as SPMR120304), is a square (S) indexable turning insert. It is identified by manufacturer part number SPMR421 CA515 and SKU SPMR421 CA515.

Frequently Asked Questions

What is the KYOCERA Square Turning Insert SPMR421 CA515 used for?

The KYOCERA Square Turning Insert SPMR421 CA515 is used for general turning, facing, and profiling operations on metal workpieces. Its square (S) shape provides four cutting edges, making it suitable for medium-duty machining in industries such as automotive, aerospace, and general engineering.

What are the specifications of the KYOCERA SPMR421 CA515 insert?

The KYOCERA Square Turning Insert is identified by manufacturer part number SPMR421 CA515 and also referenced as SPMR120304. It is a square (S) indexable turning insert with four cutting edges. The insert is designed for medium-duty turning applications and is supplied by 3G Electric.

Where to buy KYOCERA SPMR421 CA515 turning inserts worldwide?

You can source KYOCERA SPMR421 CA515 turning inserts worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time.

How to select the correct KYOCERA turning insert for your lathe?

To select the correct KYOCERA turning insert, match the insert shape (square S), size (SPMR421 CA515 or SPMR120304), and grade to your workpiece material and operation. Consult your lathe's tool holder specifications and the manufacturer's recommendations. 3G Electric can assist with sourcing the correct insert for your application.

Used in

Common applications for KYOCERA
Automotive engine block machining — KYOCERA CNMG542PT CA515 diamond inserts for high-speed turning of aluminum pistons
Aerospace component finishing — KYOCERA VBMT222PP CA525 PCD inserts for mirror-finish turning of titanium alloys
General steel turning — KYOCERA WNMG432XQ CA530 trigon inserts for roughing and semi-finishing of carbon steels
Stainless steel valve production — KYOCERA CNMG432PH CA320 coated carbide inserts for corrosion-resistant material turning
Hardened die and mold machining — KYOCERA VNGA332S00245MEP CBN inserts for finishing hardened tool steels (HRC 45-65)
High-feed aluminum machining — KYOCERA DNMG433PH CA515 diamond inserts for non-ferrous turning with positive rake chip control

KYOCERA Products

3G Electric supplies KYOCERA square (s) 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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