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REGAL CUTTING TOOLS 1/2"-13 UNC H3 / 3B Pulley Tap - Pulley Taps

REGAL CUTTING TOOLS 1/2"-13 UNC H3 / 3B Pulley Tap

The REGAL CUTTING TOOLS Pulley Tap (MPN 015151AS) is a 1/2"-13 UNC, H3 / 3B class tap with a plug chamfer, 4 flutes, and high-speed steel construction. 3G Electric interprets this demand and sources the exact…

SKU 3G-OTH-308185

Also listed as: 015151 AS · 015151-AS

Brand
REGAL CUTTING TOOLS
Item
1/2"-13 UNC H3 / 3B Pulley Tap
Part Number
015151AS
Category
Pulley Taps
Available to Order
Also known as:015151ASREGAL CUTTING TOOLS
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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

REGAL CUTTING TOOLS
Manufacturer Part Number
015151AS
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 (MPN 015151AS) is a 1/2"-13 UNC, H3 / 3B class tap with a plug chamfer, 4 flutes, and high-speed steel construction. 3G Electric interprets this demand and sources the exact OEM-specified tool, backed by our specialist expertise in industrial equipment across 14 departments — and far more.

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 components where a blind hole or through-hole requires precise thread alignment. Its plug chamfer and 4-flute design help clear chips efficiently during manual or machine tapping operations.

What are the specifications of the REGAL CUTTING TOOLS 015151AS pulley tap?

The REGAL CUTTING TOOLS 015151AS pulley tap has a 1/2"-13 UNC thread size, H3 / 3B tolerance class, 4 flutes, plug chamfer, and is made of high-speed steel. It is designed for threading pulleys and similar components where chip evacuation and thread accuracy are critical.

Where to buy REGAL CUTTING TOOLS pulley taps worldwide?

3G Electric supplies REGAL CUTTING TOOLS pulley taps worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the 015151AS or other pulley tap sizes.

How to select the right pulley tap for a 1/2"-13 UNC thread?

For a 1/2"-13 UNC thread, select a pulley tap with a plug chamfer for general-purpose threading, H3 / 3B tolerance for class 3B fit, and high-speed steel for durability. The REGAL CUTTING TOOLS 015151AS meets these criteria with 4 flutes for chip clearance in pulley applications.

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.
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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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