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CHICAGO-LATROBE M12x1.25 Oversized Spiral-Point Tap - Oversized Spiral-Point Taps
CHICAGO-LATROBEOversized Spiral-Point Taps

CHICAGO-LATROBE M12x1.25 Oversized Spiral-Point Tap

The CHICAGO-LATROBE Spiral Point Tap (SKU 313520, MPN 313520) is an oversized spiral-point tap with M12x1.25 metric threads. It features a D11 / 6H tolerance, 3 flutes, plug chamfer, and is made of high-speed steel.

SKU 3G-OTH-251339

Brand
CHICAGO-LATROBE
Item
M12x1.25 Oversized Spiral-Point Tap
Part Number
313520
Category
Oversized Spiral-Point Taps
Available to Order
Also known as:313520CHICAGO-LATROBE
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
313520
Type
D11 / 6H, Plug Chamfer, High Speed Steel
Flute
3

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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Spiral Point Tap (SKU 313520, MPN 313520) is an oversized spiral-point tap with M12x1.25 metric threads. It features a D11 / 6H tolerance, 3 flutes, plug chamfer, and is made of high-speed steel.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the CHICAGO-LATROBE Spiral Point Tap used for?

This tap is used for threading metric holes in production environments. Its spiral-point design pushes chips ahead, making it ideal for through-hole applications in materials like steel and aluminum. The M12x1.25 metric size and D11 / 6H oversize tolerance suit precision threading where a slightly larger thread is required.

What are the specifications of the CHICAGO-LATROBE Spiral Point Tap?

The tap has a metric size of M12x1.25, with a D11 / 6H oversize tolerance. It features 3 flutes, a plug chamfer, and is made from high-speed steel. The manufacturer part number is 313520. This CHICAGO-LATROBE tap is designed for through-hole threading and is suitable for general industrial use.

Where to buy CHICAGO-LATROBE taps in worldwide?

3G Electric supplies CHICAGO-LATROBE taps worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this M12x1.25 spiral point tap or other CHICAGO-LATROBE tooling for your operations.

How to select the correct CHICAGO-LATROBE tap for a job?

Select a tap based on thread size, material, and hole type. For through holes, a spiral point tap like this M12x1.25 is ideal. The D11 / 6H oversize tolerance is used when a slightly larger thread is needed. Always match the tap to the material hardness and use proper cutting fluid for best results.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.
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CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE oversized spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Oversized spiral-point tap for through-hole threading. Features a 3/4"-16 UNF thread, H11/1B tolerance, 4 flutes, and plug chamfer. The spiral point design pushes chips forward, reducing clogging in production threading applications
CHICAGO-LATROBE
Oversized spiral-point tap for through-hole threading. Features a 3/4"-16 UNF thread, H11/1B tolerance, 4 flutes, and plug chamfer. The spiral point design pushes chips forward, reducing clogging in production threading applications

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