Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

REGAL CUTTING TOOLS Pulley Tap: M8x1.25 Metric, D5 / 6H, 4 Flute, Plug Chamfer - Pulley Taps

REGAL CUTTING TOOLS Pulley Tap: M8x1.25 Metric, D5 / 6H, 4 Flute, Plug Chamfer

The REGAL CUTTING TOOLS Pulley Tap (M8x1.25 Metric, MPN 027258AS) is a D5 / 6H, plug chamfer, high-speed steel tap with 4 flutes. 3G Electric interprets demand for this precision threading tool across 14 industrial…

SKU 3G-OTH-308178

Also listed as: 027258 AS · 027258-AS

Brand
REGAL CUTTING TOOLS
Item
Pulley Tap: M8x1.25 Metric, D5 / 6H, 4 Flute, Plug Chamfer
Category
Pulley Taps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
027258AS
Type
D5 / 6H, Plug Chamfer, High Speed Steel
Flute
4

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The REGAL CUTTING TOOLS Pulley Tap (M8x1.25 Metric, MPN 027258AS) is a D5 / 6H, plug chamfer, high-speed steel tap with 4 flutes. 3G Electric interprets demand for this precision threading tool across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls (as an authorised distributor for brands like FBR, Interpump, Riello, Beckett) is a trust anchor, but we also source from Schneider, ABB, Siemens, SKF, Festo, Fluke and others. We get you the right answer, not infinite warehouse stock.

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 automotive, industrial machinery, and power transmission applications. The plug chamfer and 4-flute design help start threads easily and clear chips efficiently.

What are the specifications of the REGAL CUTTING TOOLS pulley tap M8x1.25?

This REGAL CUTTING TOOLS pulley tap has a metric thread size of M8x1.25, with a D5 / 6H tolerance class. It features a plug chamfer, 4 flutes, and is made from high-speed steel. The manufacturer part number is 027258AS. It 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 this M8x1.25 pulley tap (MPN 027258AS).

How to select the correct pulley tap for a threading job?

To select the correct pulley tap, match the thread size (e.g., M8x1.25) and tolerance class (e.g., D5 / 6H) to your application. Choose a plug chamfer for through holes and high-speed steel for general-purpose threading in metals. The 4-flute design from REGAL CUTTING TOOLS helps chip evacuation. Always verify material hardness and hole depth before ordering.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
REGAL CUTTING TOOLS Pulley Tap: #6-32 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 015100AS)
REGAL CUTTING TOOLS
REGAL CUTTING TOOLS Pulley Tap: #6-32 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 015100AS)
TECHNIKS Rigid Tap Collet: ER32, For #8 to 5/32 in Taps (MPN 05570-168)
TECHNIKS
TECHNIKS Rigid Tap Collet: ER32, For #8 to 5/32 in Taps (MPN 05570-168)
TECHNIKS Rigid Tap Collet: ER20, For #8 to 5/32 in Taps (MPN 05410-168)
TECHNIKS
TECHNIKS Rigid Tap Collet: ER20, For #8 to 5/32 in Taps (MPN 05410-168)
TECHNIKS Rigid Pipe Tap Collet: ER32, For 1/8 in Taps (MPN 05570-437)
TECHNIKS
TECHNIKS Rigid Pipe Tap Collet: ER32, For 1/8 in Taps (MPN 05570-437)
TECHNIKS Rigid Tap Collet: ER40, For #8 to 5/32 in Taps (MPN 05710-168)
TECHNIKS
TECHNIKS Rigid Tap Collet: ER40, For #8 to 5/32 in Taps (MPN 05710-168)
TECHNIKS Rigid Tap Collet: ER16, For #8 to 5/32 in Taps (MPN 05320-168)
TECHNIKS
TECHNIKS Rigid Tap Collet: ER16, For #8 to 5/32 in Taps (MPN 05320-168)

More from REGAL CUTTING TOOLS

View all REGAL CUTTING TOOLS parts
High-speed steel pulley tap with M7x1 metric thread, D5 / 6H tolerance, 4 flutes, and taper chamfer. Designed for cutting internal threads in pulleys, sheaves, and similar mechanical components for through-hole threading in metalworking applications
REGAL CUTTING TOOLS
High-speed steel pulley tap with M7x1 metric thread, D5 / 6H tolerance, 4 flutes, and taper chamfer. Designed for cutting internal threads in pulleys, sheaves, and similar mechanical components for through-hole threading in metalworking applications
High-speed steel pulley tap with 3/8"-24 UNF thread, H3 / 3B tolerance class, plug chamfer, and 4 flutes. Designed for cutting internal threads in pulleys, sheaves, and components requiring extended thread engagement in power transmission applications
REGAL CUTTING TOOLS
High-speed steel pulley tap with 3/8"-24 UNF thread, H3 / 3B tolerance class, plug chamfer, and 4 flutes. Designed for cutting internal threads in pulleys, sheaves, and components requiring extended thread engagement in power transmission applications
High-speed steel pulley tap with 1/4"-20 UNC thread, H3 / 3B tolerance, plug chamfer, and 4 flutes. Designed for cutting internal threads in pulleys, sheaves, and similar mechanical components in through-hole applications. Suitable for industrial machinery and automotive threading operations
REGAL CUTTING TOOLS
High-speed steel pulley tap with 1/4"-20 UNC thread, H3 / 3B tolerance, plug chamfer, and 4 flutes. Designed for cutting internal threads in pulleys, sheaves, and similar mechanical components in through-hole applications. Suitable for industrial machinery and automotive threading operations
REGAL CUTTING TOOLS Pulley Tap: M10x1.5 Metric, D6 / 6H, 4 Flute, Plug Chamfer, High Speed Steel (MPN 027284AS)
REGAL CUTTING TOOLS
REGAL CUTTING TOOLS Pulley Tap: M10x1.5 Metric, D6 / 6H, 4 Flute, Plug Chamfer, High Speed Steel (MPN 027284AS)
REGAL CUTTING TOOLS Pulley Tap: M3.5x0.6 Metric, D4 / 6H, 3 Flute, Taper Chamfer, High Speed Steel (MPN 027200AS)
REGAL CUTTING TOOLS
REGAL CUTTING TOOLS Pulley Tap: M3.5x0.6 Metric, D4 / 6H, 3 Flute, Taper Chamfer, High Speed Steel (MPN 027200AS)
REGAL CUTTING TOOLS Pulley Tap: M3.5x0.6 Metric, D4 / 6H, 3 Flute, Bottoming Chamfer (MPN 027202AS)
REGAL CUTTING TOOLS
REGAL CUTTING TOOLS Pulley Tap: M3.5x0.6 Metric, D4 / 6H, 3 Flute, Bottoming Chamfer (MPN 027202AS)
REGAL CUTTING TOOLS Pulley Tap: #8-32 UNC, H3 / 2B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 015313AS)
REGAL CUTTING TOOLS
REGAL CUTTING TOOLS Pulley Tap: #8-32 UNC, H3 / 2B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 015313AS)
REGAL CUTTING TOOLS Pulley Tap: 7/16"-14 UNC, H3 / 3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 015068AS)
REGAL CUTTING TOOLS
REGAL CUTTING TOOLS Pulley Tap: 7/16"-14 UNC, H3 / 3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 015068AS)