CHICAGO-LATROBEOversized Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: M8x1 Metric, D11 / 6H, 3 Flute, Plug Chamfer

The CHICAGO-LATROBE Spiral Point Tap (SKU 449T60, MPN 313515) is an M8x1 Metric oversized spiral-point tap. It features a D11 / 6H thread class, plug chamfer, 3 flutes, and is made of high-speed steel.

SKU 3G-OTH-251285

Brand

CHICAGO-LATROBE

Item

Spiral Point Tap: M8x1 Metric, D11 / 6H, 3 Flute, Plug Chamfer

Technical Specifications

CHICAGO-LATROBE

Manufacturer Part Number

313515

Type

D11 / 6H, Plug Chamfer, High Speed Steel 

Flute

3

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Technical Documents

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CHICAGO-LATROBE Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 a CHICAGO-LATROBE spiral point tap used for?

A CHICAGO-LATROBE spiral point tap is used for threading blind or through holes in metal. Its spiral-point design pushes chips forward, preventing clogging. This M8x1 metric tap with a D11 / 6H tolerance is ideal for precision threading in machining, automotive, and general manufacturing applications.

What are the specifications of the CHICAGO-LATROBE 313515 tap?

The CHICAGO-LATROBE 313515 is an oversized spiral-point tap with M8x1 metric threads, D11 / 6H class of fit, 3 flutes, and a plug chamfer. It is made from high-speed steel (HSS) for durability. The manufacturer part number is 313515, and the SKU is 449T60.

Where to buy CHICAGO-LATROBE taps in worldwide?

3G Electric supplies CHICAGO-LATROBE taps worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the CHICAGO-LATROBE 313515 spiral point tap or any other industrial cutting tools you need.

How to select the right oversized spiral point tap?

To select the right oversized spiral point tap, match the thread size (e.g., M8x1), class of fit (D11 / 6H), and chamfer type (plug) to your application. Ensure the tap material (HSS) suits the workpiece. For precision threading, verify flute count and coating. 3G Electric can help source the correct CHICAGO-LATROBE tap for your job.

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.

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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