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STARRETT Protractor Head, Non-Reversible: Head, Wrinkle - Machinist Combination Square Heads
STARRETTMachinist Combination Square Heads

STARRETT Protractor Head, Non-Reversible: Head, Wrinkle

The STARRETT Non-Reversible Protractor Head (MPN CPNR-1224W) is a machinist combination square head with a wrinkle chrome finish. It is a non-reversible protractor head, model C11H-12-4R, and carries the STARRETT brand.

SKU 3G-OTH-204275

Also listed as: CPNR1224W · CPNR 1224W

Brand
STARRETT
Item
Protractor Head, Non-Reversible: Head, Wrinkle
Category
Machinist Combination Square Heads
Available to Order
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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

STARRETT
Manufacturer Part Number
CPNR-1224W

Technical Documents

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

Product Description

The STARRETT Non-Reversible Protractor Head (MPN CPNR-1224W) is a machinist combination square head with a wrinkle chrome finish. It is a non-reversible protractor head, model C11H-12-4R, and carries the STARRETT brand.

Frequently Asked Questions

What is the STARRETT Non-Reversible Protractor Head used for?

The STARRETT Non-Reversible Protractor Head (CPNR-1224W) is used for precise angle measurement and layout in machining and metalworking. It mounts on a combination square blade to measure and mark angles accurately, essential for toolroom and inspection tasks.

What are the specifications of the STARRETT CPNR-1224W protractor head?

The STARRETT CPNR-1224W is a non-reversible protractor head with a wrinkle chrome finish. It is model C11H-12-4R, part number 11H-12-4R, and designed for use with combination square blades. The head provides durable, corrosion-resistant performance for precision angle work.

Where to buy the STARRETT CPNR-1224W protractor head worldwide?

3G Electric supplies the STARRETT CPNR-1224W protractor head worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision machinist tool.

How to maintain a STARRETT non-reversible protractor head?

To maintain your STARRETT non-reversible protractor head, keep it clean and lightly oiled to prevent rust. Store it in a protective case away from debris. Avoid dropping or forcing the head, and periodically check for smooth rotation and accurate alignment.

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 heads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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