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OSG Extension Tap: M10x0.75 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: M10x0.75 Metric, D4 / 4H-6H, 3 Flute, Plug Chamfer

The OSG Extension Tap is a spiral-point tap for multiple materials, with M10x0.75 metric sizing. It features a D4 / 4H-6H tolerance, plug chamfer, 3 flutes, and V coated powdered metal construction (MPN 1653004508).

SKU 3G-OTH-402462

Brand
OSG
Item
Extension Tap: M10x0.75 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
1653004508
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 is a spiral-point tap for multiple materials, with M10x0.75 metric sizing. It features a D4 / 4H-6H tolerance, plug chamfer, 3 flutes, and V coated powdered metal construction (MPN 1653004508).

Frequently Asked Questions

What is the OSG Extension Tap M10x0.75 used for?

The OSG Extension Tap M10x0.75 is designed for threading blind holes and deep cavities in multiple materials. Its extended reach and spiral-point geometry push chips forward, making it ideal for production tapping in steel, stainless steel, and cast iron. The V coating and powdered metal construction enhance wear resistance and tool life.

What are the specifications of the OSG Extension Tap M10x0.75?

This OSG tap has a metric M10x0.75 thread size with a D4 / 4H-6H tolerance class. It features 3 flutes, a plug chamfer, and a V coating on powdered metal. The manufacturer part number is 1653004508. It is a spiral-point extension tap designed for multiple materials.

Where to buy the OSG Extension Tap M10x0.75 worldwide?

You can source the OSG Extension Tap M10x0.75 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; we provide competitive pricing and reliable sourcing for this OSG cutting tool.

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

Select an OSG extension tap based on thread size, pitch, and material. For M10x0.75 threads in steel or cast iron, a spiral-point design with V coating and powdered metal construction offers good chip evacuation and durability. Ensure the tap's reach exceeds the hole depth and that the tolerance class (e.g., D4 / 4H-6H) matches your application requirements.

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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