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STARRETT Combination Square Blade: Inch/Metric - Machinist Combination Square Blades
STARRETTMachinist Combination Square Blades

STARRETT Combination Square Blade: Inch/Metric

The STARRETT Combination Square Blade (MPN CB24-4R) is a machinist square blade with a satin chrome finish and a square shape. It features inch/millimeter markings and is identified by model C11H-24-4R and the 4R…

SKU 3G-OTH-272706

Brand
STARRETT
Item
Combination Square Blade: Inch/Metric
Category
Machinist Combination Square Blades
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Technical Specifications

STARRETT
Manufacturer Part Number
CB24-4R
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STARRETT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The STARRETT Combination Square Blade (MPN CB24-4R) is a machinist square blade with a satin chrome finish and a square shape. It features inch/millimeter markings and is identified by model C11H-24-4R and the 4R designation.

Frequently Asked Questions

What is the STARRETT Combination Square Blade used for?

The STARRETT Combination Square Blade (MPN CB24-4R) is used by machinists and metalworkers for precision layout, measuring angles, and checking squareness on workpieces. Its satin chrome finish reduces glare, and the inch/millimeter markings allow dual-unit measurements in industrial fabrication and inspection.

What are the specifications of the STARRETT Combination Square Blade?

The STARRETT Combination Square Blade (model C11H-24-4R, MPN CB24-4R) features a satin chrome finish, a square shape, and dual inch/millimeter markings. It is identified by the 4R designation and is designed for use with STARRETT combination square heads.

Where to buy the STARRETT Combination Square Blade worldwide?

You can source the STARRETT Combination Square Blade (CB24-4R) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to maintain a STARRETT Combination Square Blade?

To maintain the STARRETT Combination Square Blade, clean the satin chrome surface with a soft cloth after use to remove debris. Store it in a dry environment to prevent corrosion. Avoid dropping the blade, as impact can affect its squareness and accuracy.

Used in

Common applications for STARRETT
Structural steel fabrication — TENNAX™-PRO bi-metal band saw blades for cutting beams and channels
Stainless steel pipe cutting — Advanz™ CS carbide-tipped band saw blades for abrasive material
Aluminum extrusion cutting — Duratec™ SFB carbon steel band saw blades for soft metals
General metalworking maintenance — Intenss™ PRO-DIE high-speed steel band saw blades for mixed metals
Hard alloy tool steel cutting — Intenss™ PRO bi-metal band saw blades with hook edge
Wood and non-ferrous material sawing — Duratec™ SFB carbon steel blades for multi-material shops

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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STARRETT Combination Square: SAE, Steel, Satin, 12 in Blade Lg, 1/64 in Graduations (MPN C11H-12-4R). Key specifications — attr1182179: Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Cast Iron.
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STARRETT Combination Square: SAE, Steel, Satin, 12 in Blade Lg, 1/64 in Graduations (MPN C11H-12-4R). Key specifications — attr1182179: Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Cast Iron.
STARRETT Combination Square Set: SAE, Steel, Satin, 6 in Blade Lg, 1/64 in Graduations (MPN C33HC-6-4R). Key specifications — attr1182179: Center/Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Steel.
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STARRETT Combination Square Set: SAE, Steel, Satin, 6 in Blade Lg, 1/64 in Graduations (MPN C33HC-6-4R). Key specifications — attr1182179: Center/Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Steel.
STARRETT Combination Square: SAE, Steel, Satin, 4 in Blade Lg, 1/64 in Graduations (MPN C11H-4-4R). Key specifications — attr1182179: Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Cast Iron.
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STARRETT Combination Square: SAE, Steel, Satin, 4 in Blade Lg, 1/64 in Graduations (MPN C11H-4-4R). Key specifications — attr1182179: Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Cast Iron.
STARRETT Combination Square Set: SAE, Steel, Satin, 12 in Blade Lg, 1/64 in Graduations (MPN C434-12-4R). Key specifications — attr1182179: Center/Reversible Protractor/Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Steel.
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STARRETT Combination Square Set: SAE, Steel, Satin, 12 in Blade Lg, 1/64 in Graduations (MPN C434-12-4R). Key specifications — attr1182179: Center/Reversible Protractor/Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Steel.
STARRETT Combination Square Set: SAE, Steel, Satin, 12 in Blade Lg, 1/64 in Graduations (MPN C435-12-4R). Key specifications — attr1182179: Center/Reversible Protractor/Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Cast Iron.
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STARRETT Combination Square: Metric, Steel, Brushed, 11 13/16 in Blade Lg, 1 mm Graduations (MPN 11MH-300). Key specifications — attr1182179: Square; attr1182186: 1 mm; attr1182189: Brushed; attr1182159: STARRETT; attr1182169: Cast Iron.
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STARRETT Combination Square: Metric, Steel, Brushed, 11 13/16 in Blade Lg, 1 mm Graduations (MPN 11MH-300). Key specifications — attr1182179: Square; attr1182186: 1 mm; attr1182189: Brushed; attr1182159: STARRETT; attr1182169: Cast Iron.

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STARRETT Combination Square Blade: Inch/Metric, Inches/Millimeters (MPN CB6-4R). Key specifications — attr1182138: Chrome; attr1182139: C11H-6-4R; attr1182150: Satin; attr1182140: 2ZUP8; attr1182145: Bevel Protractor; attr1182149: STARRETT; attr1182151: 4R; attr1182152: Inches.
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STARRETT Combination Square Blade: Inch/Metric, Inches/Millimeters (MPN CB12-16R). Key specifications — attr1182138: Chrome; attr1182139: C11H-12-16R; attr1182150: Satin; attr1182145: Bevel Protractor; attr1182149: STARRETT; attr1182151: 16R; attr1182152: Inches.
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STARRETT Combination Square Blade: Inch/Metric, Inches/Millimeters (MPN CB4-4R). Key specifications — attr1182138: Chrome; attr1182139: C11H-4-4R; attr1182150: Satin; attr1182140: 2ZUP7; attr1182145: Square; attr1182149: STARRETT; attr1182151: 4R; attr1182152: Inches.
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STARRETT Combination Square Blade: Inch/Metric, Inches/Millimeters (MPN CB12-4R). Key specifications — attr1182138: Chrome; attr1182139: C11H-12-4R; attr1182150: Satin; attr1182140: 2ZUR1; attr1182145: Square; attr1182149: STARRETT; attr1182151: 4R; attr1182152: Inches.