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REGAL CUTTING TOOLS Thread Tap: 1 3/8"-4, 2G, 4 Flute, Plug Chamfer, LH - Left-Hand Acme Taps
REGAL CUTTING TOOLSLeft-Hand Acme Taps

REGAL CUTTING TOOLS Thread Tap: 1 3/8"-4, 2G, 4 Flute, Plug Chamfer, LH

The REGAL CUTTING TOOLS ACME Thread Tap is a left-hand Acme tap with a 1 3/8"-4 thread size. It features a 2G tolerance, 4 flutes, a plug chamfer, and is made of high-speed steel (MPN 017618AS).

SKU 3G-OTH-412340

Also listed as: 017618 AS · 017618-AS

Brand
REGAL CUTTING TOOLS
Item
Thread Tap: 1 3/8"-4, 2G, 4 Flute, Plug Chamfer, LH
Category
Left-Hand Acme Taps
Available to Order
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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
017618AS
Type
2G, Plug Chamfer, LH, 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 ACME Thread Tap is a left-hand Acme tap with a 1 3/8"-4 thread size. It features a 2G tolerance, 4 flutes, a plug chamfer, and is made of high-speed steel (MPN 017618AS).

Frequently Asked Questions

What is the REGAL CUTTING TOOLS ACME Thread Tap used for?

The REGAL CUTTING TOOLS ACME Thread Tap is used to cut left-hand Acme threads in metal components. It is commonly applied in industrial settings such as machine tool building, lead screw manufacturing, and heavy equipment maintenance where precise, high-strength threaded connections are required.

What are the specifications of the REGAL CUTTING TOOLS ACME Thread Tap?

This tap has a 1 3/8"-4 thread size, 2G tolerance, 4 flutes, a plug chamfer, and is left-hand (LH). It is made of high-speed steel. The manufacturer part number is 017618AS. These specs ensure accurate thread cutting in demanding applications.

Where to buy the REGAL CUTTING TOOLS ACME Thread Tap worldwide?

You can source the REGAL CUTTING TOOLS ACME Thread Tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct ACME thread tap for a left-hand application?

To select the correct left-hand ACME tap, match the thread size (e.g., 1 3/8"-4), tolerance class (e.g., 2G), and chamfer type (e.g., plug) to your workpiece material and thread depth. High-speed steel taps like this REGAL CUTTING TOOLS model offer durability for general-purpose 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 left-hand acme taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
REGAL CUTTING TOOLS ACME Thread Tap: 1 1/2"-4, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017620AS)
REGAL CUTTING TOOLS
REGAL CUTTING TOOLS ACME Thread Tap: 1 1/2"-4, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017620AS)
REGAL CUTTING TOOLS ACME Thread Tap: 1 1/4"-5, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017616AS)
REGAL CUTTING TOOLS
REGAL CUTTING TOOLS ACME Thread Tap: 1 1/4"-5, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017616AS)
REGAL CUTTING TOOLS ACME Thread Tap: 1 1/8"-5, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017640AS)
REGAL CUTTING TOOLS
REGAL CUTTING TOOLS ACME Thread Tap: 1 1/8"-5, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017640AS)
REGAL CUTTING TOOLS ACME Thread Tap: 3/4"-6, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017606AS)
REGAL CUTTING TOOLS
REGAL CUTTING TOOLS ACME Thread Tap: 3/4"-6, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017606AS)
REGAL CUTTING TOOLS ACME Thread Tap: 1"-5, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017638AS)
REGAL CUTTING TOOLS
REGAL CUTTING TOOLS ACME Thread Tap: 1"-5, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017638AS)
REGAL CUTTING TOOLS ACME Thread Tap: 1"-5, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017612AS)
REGAL CUTTING TOOLS
REGAL CUTTING TOOLS ACME Thread Tap: 1"-5, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017612AS)

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REGAL CUTTING TOOLS ACME Thread Tap: 1 1/8"-5, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017614AS)
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REGAL CUTTING TOOLS ACME Thread Tap: 1 1/8"-5, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017614AS)
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REGAL CUTTING TOOLS ACME Thread Tap: 1 3/8"-4, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017644AS)
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REGAL CUTTING TOOLS ACME Thread Tap: 3/4"-6, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017634AS)
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REGAL CUTTING TOOLS ACME Thread Tap: 1 1/4"-5, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017642AS)
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REGAL CUTTING TOOLS ACME Thread Tap: 1 1/4"-5, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017642AS)
REGAL CUTTING TOOLS ACME Thread Tap: 7/8"-6, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017610AS)
REGAL CUTTING TOOLS
REGAL CUTTING TOOLS ACME Thread Tap: 7/8"-6, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017610AS)
REGAL CUTTING TOOLS ACME Thread Tap: 7/8"-6, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 015009AS)
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REGAL CUTTING TOOLS ACME Thread Tap: 7/8"-6, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 015009AS)
REGAL CUTTING TOOLS ACME Thread Tap: 3/4"-8, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017608AS)
REGAL CUTTING TOOLS
REGAL CUTTING TOOLS ACME Thread Tap: 3/4"-8, 2G, 4 Flute, Plug Chamfer, LH, High Speed Steel (MPN 017608AS)