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OSG Extension Tap: M24x2 Metric, D7 / 4H-6H, 4 Flute, Plug Chamfer - Spiral-Point Extension Taps for Multiple Materials
OSGSpiral-Point Extension Taps for Multiple Materials

OSG Extension Tap: M24x2 Metric, D7 / 4H-6H, 4 Flute, Plug Chamfer

SKU 3G-OTH-402421

Brand
OSG
Item
Extension Tap: M24x2 Metric, D7 / 4H-6H, 4 Flute, Plug Chamfer
Category
Spiral-Point Extension Taps for Multiple Materials
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Technical Specifications

OSG
Manufacturer Part Number
1653009408
Type
D7 / 4H-6H, Plug Chamfer, V Coated Powdered Metal
Flute
4
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is an OSG extension tap used for?

An OSG extension tap is used to cut internal threads in deep or hard-to-reach holes. The M24x2 metric size with a plug chamfer and V coating on powdered metal handles multiple materials including steel and stainless steel, making it suitable for automotive, aerospace, and general machining applications.

What are the specifications of the OSG M24x2 extension tap?

This OSG extension tap has a M24x2 metric thread, D7 / 4H-6H tolerance, 4 flutes, plug chamfer, and V coating on powdered metal. The manufacturer part number is 1653009408. It is designed for spiral-point cutting in multiple materials.

Where to buy OSG extension taps worldwide?

3G Electric supplies OSG extension taps worldwide. We handle full logistics and customs clearance to deliver genuine industrial cutting tools like this M24x2 tap to your facility. Contact us for pricing and lead time on this and other OSG tooling.

How to select the right OSG extension tap for deep hole threading?

Select an OSG extension tap based on thread size, pitch, and material. For deep holes, choose a plug chamfer and spiral-point design like this M24x2 tap. Ensure the tolerance class (D7 / 4H-6H) matches your application. V coating improves tool life in harder materials.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

3G Electric supplies OSG spiral-point extension taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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