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OSG Extension Tap: M6x0.5 Metric, D3 / 4H-6H, 3 Flute, Plug Chamfer - Spiral-Point Extension Taps for Multiple Materials
OSGSpiral-Point Extension Taps for Multiple Materials

OSG Extension Tap: M6x0.5 Metric, D3 / 4H-6H, 3 Flute, Plug Chamfer

The OSG Extension Tap (M6x0.5 Metric) is a spiral-point extension tap for multiple materials, featuring a D3 / 4H-6H tolerance, Plug Chamfer, and V Coated Powdered Metal construction with 3 flutes (MPN 1653002308)…

SKU 3G-OTH-402437

Brand
OSG
Item
Extension Tap: M6x0.5 Metric, D3 / 4H-6H, 3 Flute, Plug Chamfer
Category
Spiral-Point Extension Taps for Multiple Materials
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Technical Specifications

OSG
Manufacturer Part Number
1653002308
Type
D3 / 4H-6H, Plug Chamfer, V Coated Powdered Metal
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Extension Tap (M6x0.5 Metric) is a spiral-point extension tap for multiple materials, featuring a D3 / 4H-6H tolerance, Plug Chamfer, and V Coated Powdered Metal construction with 3 flutes (MPN 1653002308). 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the OSG Extension Tap M6x0.5 used for?

The OSG Extension Tap M6x0.5 is designed for threading blind or deep holes in multiple materials. Its extended reach and spiral-point geometry push chips forward, making it ideal for automotive, aerospace, and general manufacturing applications where standard taps cannot access the workpiece.

What are the specifications of the OSG Extension Tap M6x0.5?

This OSG tap has a metric M6x0.5 thread, D3 / 4H-6H tolerance, 3 flutes, plug chamfer, and a V-coated powdered metal construction. The manufacturer part number is 1653002308. It is designed for threading multiple materials with improved wear resistance and chip evacuation.

Where to buy the OSG Extension Tap M6x0.5 worldwide?

You can source the OSG Extension Tap M6x0.5 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 on this item.

How to select the correct OSG extension tap for my application?

To select the correct OSG extension tap, match the thread size (M6x0.5), tolerance class (D3 / 4H-6H), and chamfer type (plug) to your hole depth and material. For harder materials, the V-coated powdered metal construction provides extended tool life. Consult OSG's technical data for specific feed and speed recommendations.

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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