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REGAL CUTTING TOOLS Pulley Tap: 1/4"-20 UNC - Pulley Taps

REGAL CUTTING TOOLS Pulley Tap: 1/4"-20 UNC

The REGAL CUTTING TOOLS Pulley Tap is a 1/4"-20 UNC, H3 / 3B, 4-flute, plug chamfer, high-speed steel tap (MPN 008863AS). 3G Electric interprets demand for this precision threading tool and sources it across 14…

SKU 3G-OTH-308170

Also listed as: 008863 AS · 008863-AS

Brand
REGAL CUTTING TOOLS
Item
Pulley Tap: 1/4"-20 UNC
Part Number
008863AS
Category
Pulley Taps
Available to Order
Also known as:008863ASREGAL CUTTING TOOLS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

REGAL CUTTING TOOLS
Manufacturer Part Number
008863AS
Type
H3 / 3B, Plug Chamfer, High Speed Steel
Flute
4

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REGAL CUTTING TOOLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The REGAL CUTTING TOOLS Pulley Tap is a 1/4"-20 UNC, H3 / 3B, 4-flute, plug chamfer, high-speed steel tap (MPN 008863AS). 3G Electric interprets demand for this precision threading tool and sources it across 14 industrial departments, with specialist depth in cutting tools and controls. We support your procurement with genuine OEM parts and accountable sourcing.

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 metal parts, commonly in industrial machinery and automotive applications. The 4-flute design and plug chamfer allow efficient chip evacuation and smooth thread formation.

What are the specifications of the REGAL CUTTING TOOLS pulley tap 008863AS?

The REGAL CUTTING TOOLS pulley tap model 008863AS has a thread size of 1/4"-20 UNC, with an H3 / 3B tolerance class. It features 4 flutes, a plug chamfer, and is made from high-speed steel. This tap is designed for cutting internal threads in pulleys and similar components.

Where to buy REGAL CUTTING TOOLS pulley taps worldwide?

You can source REGAL CUTTING TOOLS pulley taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 008863AS pulley tap.

How to select the correct pulley tap for a 1/4"-20 UNC thread?

To select the correct pulley tap for a 1/4"-20 UNC thread, ensure the tap matches the thread size and pitch (1/4"-20). Choose a plug chamfer for through holes and a 4-flute design for balanced cutting. The H3 / 3B tolerance class ensures proper fit. REGAL CUTTING TOOLS offers this configuration in high-speed steel for durability.

Used in

Common applications for REGAL CUTTING TOOLS
Lead screw manufacturing — Regal Cutting Tools Acme taps (e.g., 1"-5, 2G tolerance) for cutting internal threads in nuts and housings.
Jack and actuator assembly — Left-hand Acme taps (e.g., 1/2"-10, MPN 017602AS) for components requiring opposite thread direction.
Pipe fitting production — Extension pipe taps (1/4"-18 NPTF, MPN 015913AS) for threading deep or restricted holes in fittings.
Machine tool maintenance — Acme taps (e.g., 7/8"-6, MPN 015246AS) for repairing lead screws and linear motion assemblies.
Power transmission equipment — Acme taps (e.g., 5/8"-8, MPN 015007AS) for threading nuts and components in power-transmission systems.
General industrial threading — Regal Cutting Tools HSS Acme taps (various sizes) for producing internal threads in metal components.
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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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