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OSG Extension Tap: M6x0.75 Metric, D4 / 4H-6H, 3 Flute, Plug Chamfer - Spiral-Point Extension Taps for Multiple Materials
OSGSpiral-Point Extension Taps for Multiple Materials

OSG Extension Tap: M6x0.75 Metric, D4 / 4H-6H, 3 Flute, Plug Chamfer

The OSG Extension Tap (M6x0.75 Metric) is a spiral-point extension tap for multiple materials, featuring a D4 / 4H-6H tolerance, plug chamfer, V coated powdered metal construction, and 3 flutes (MPN 1653002508).

SKU 3G-OTH-402424

Brand
OSG
Item
Extension Tap: M6x0.75 Metric, D4 / 4H-6H, 3 Flute, Plug Chamfer
Category
Spiral-Point Extension Taps for Multiple Materials
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Technical Specifications

OSG
Manufacturer Part Number
1653002508
Type
D4 / 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 (M6x0.75 Metric) is a spiral-point extension tap for multiple materials, featuring a D4 / 4H-6H tolerance, plug chamfer, V coated powdered metal construction, and 3 flutes (MPN 1653002508).

Frequently Asked Questions

What is the OSG extension tap M6x0.75 used for?

The OSG extension tap M6x0.75 is designed for threading blind or deep holes in multiple materials, including steel, stainless steel, and aluminum. Its spiral-point design pushes chips forward, reducing clogging. The V coating and powdered metal construction enhance wear resistance and tool life in production environments.

What are the specifications of the OSG extension tap M6x0.75?

This OSG extension tap has a metric M6x0.75 thread size, D4 / 4H-6H tolerance class, 3 flutes, and a plug chamfer. It features a V coating on powdered metal substrate. The manufacturer part number is 1653002508. It is designed for spiral-point tapping in multiple materials.

Where to buy OSG extension taps worldwide?

You can source OSG extension 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 the M6x0.75 extension tap (MPN 1653002508).

How to select the correct OSG extension tap for a job?

To select the correct OSG extension tap, match the thread size (e.g., M6x0.75) and tolerance class (D4 / 4H-6H) to your hole requirements. Consider material type—OSG's V coated powdered metal taps suit steel and aluminum. Ensure the plug chamfer and spiral-point design fit your blind or through-hole application.

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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