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STARRETT CB12-4R Machinist Combination Square Blade, Inch, Satin Chrome - Machinist Combination Square Blades
STARRETTMachinist Combination Square Blades

STARRETT CB12-4R Machinist Combination Square Blade, Inch, Satin Chrome

The STARRETT Combination Square Blade (MPN CB12-4R) is a machinist combination square blade with a satin chrome finish. It features a square head type and is marked in inches. This blade is designed for use with…

SKU 3G-OTH-272703

Also listed as: CB124R · CB12 4R

Brand
STARRETT
Item
CB12-4R Machinist Combination Square Blade, Inch, Satin Chrome
Part Number
CB12-4R
Category
Machinist Combination Square Blades
Available to Order
Also known as:CB12-4RSTARRETT
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Technical Specifications

STARRETT
Manufacturer Part Number
CB12-4R

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

Product Description

The STARRETT Combination Square Blade (MPN CB12-4R) is a machinist combination square blade with a satin chrome finish. It features a square head type and is marked in inches. This blade is designed for use with STARRETT combination squares.

Frequently Asked Questions

What is the STARRETT Combination Square Blade used for?

The STARRETT Combination Square Blade (MPN CB12-4R) is used for precision layout, measuring, and checking squareness in metalworking and machining. It is designed for use with STARRETT combination squares, making it essential for machinists and toolmakers requiring accurate inch-scale measurements.

What are the specifications of the STARRETT Combination Square Blade?

The STARRETT Combination Square Blade (MPN CB12-4R) features a satin chrome finish with inch markings. It has a square head type and is part of the 4R series. The blade is made by STARRETT and is designed for use with their combination squares. The manufacturer part number is CB12-4R.

Where to buy the STARRETT Combination Square Blade worldwide?

You can source the STARRETT Combination Square Blade (MPN CB12-4R) worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to maintain a STARRETT Combination Square Blade?

To maintain your STARRETT Combination Square Blade, clean it after each use with a soft cloth to remove debris. Apply a light rust-preventive oil to the satin chrome finish. Store the blade in a dry case to prevent corrosion. Avoid dropping or striking the blade to preserve its accuracy.

Used in

Common applications for STARRETT
Metalworking — Starrett S117PC center punch set for marking drill starting points on steel plates.
Fabrication — Starrett Intenss PRO-DIE band saw blade for cutting stainless steel and hard alloys.
Maintenance — Starrett Duratec SFB carbon steel band saw blade for cutting aluminum, wood, and soft metals.
Tool and die — Starrett S264WB square-type center punch set for precise layout work.
Production machining — Starrett PT06690 replacement points to restore worn center punches.
General industrial — Starrett Intenss PRO band saw blade for cutting stainless steel in fabrication shops.
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STARRETT Products

3G Electric supplies STARRETT machinist combination square blades. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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