REGAL CUTTING TOOLSPulley Taps

REGAL CUTTING TOOLS Pulley Tap: 5/16"-18 UNC, H3 / 3B, 4 Flute, Plug Chamfer

SKU 3G-OTH-308139

Also listed as: 008864 AS · 008864-AS

Brand

REGAL CUTTING TOOLS

Item

Pulley Tap: 5/16"-18 UNC, H3 / 3B, 4 Flute, Plug Chamfer

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

REGAL CUTTING TOOLS

Manufacturer Part Number

008864AS 

Type

H3 / 3B, Plug Chamfer, High Speed Steel 

Flute

4

Technical Documents

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REGAL CUTTING TOOLS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The REGAL CUTTING TOOLS Pulley Tap (5/16"-18 UNC, MPN 008864AS) is a high-speed steel tap with H3 / 3B tolerance, 4 flutes, and a plug chamfer. 3G Electric sources this genuine industrial threading tool across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is a REGAL CUTTING TOOLS pulley tap used for?

A REGAL CUTTING TOOLS pulley tap is used to cut internal threads in pulleys, sheaves, and other mechanical components. It is designed for through-hole threading in industrial applications such as power transmission and machinery assembly.

What are the specifications of the REGAL CUTTING TOOLS pulley tap 008864AS?

The REGAL CUTTING TOOLS pulley tap has a thread size of 5/16"-18 UNC, with an H3 / 3B tolerance class. It features 4 flutes, a plug chamfer, and is made from high-speed steel. The manufacturer part number is 008864AS.

Where to buy REGAL CUTTING TOOLS pulley taps worldwide?

You can source REGAL CUTTING TOOLS pulley taps worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this item.

How to select the correct REGAL CUTTING TOOLS pulley tap?

Select a REGAL CUTTING TOOLS pulley tap by matching the thread size (e.g., 5/16"-18 UNC), tolerance class (H3 / 3B), and chamfer type (plug) to your application. Ensure the tap is high-speed steel for durability in production threading.

Used in

Common applications for REGAL CUTTING TOOLS

Lead screw manufacturing — Regal Cutting Tools ACME taps (e.g., 1"-5, 2G) for cutting precision threads in power transmission components.

Pulley assembly — Regal Cutting Tools pulley taps (e.g., M10x1.5, D6/6H) for threading set screw holes in sheaves and pulleys.

Maintenance of left-hand thread mechanisms — Regal Cutting Tools left-hand ACME taps (e.g., 1/2"-10 LH) for repairing adjustment screws on industrial equipment.

Blind hole threading — Regal Cutting Tools bottoming chamfer pulley taps (e.g., M3.5x0.6) for creating full threads in closed-end holes.

Metric thread cutting in imported machinery — Regal Cutting Tools metric pulley taps (e.g., M3.5x0.6) for servicing European or Asian equipment.

Unified thread repair — Regal Cutting Tools pulley taps (e.g., #8-32 UNC, H3/2B) for rethreading fastener holes in automotive or industrial components.

REGAL CUTTING TOOLS Products

3G Electric supplies REGAL CUTTING TOOLS pulley taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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