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OSG Extension Tap: M8x1 Metric, D5, 3 Flute, Modified Bottoming Chamfer - Spiral-Flute Extension Taps for Multiple Materials
OSGSpiral-Flute Extension Taps for Multiple Materials

OSG Extension Tap: M8x1 Metric, D5, 3 Flute, Modified Bottoming Chamfer

The OSG Extension Tap is a spiral-flute extension tap for multiple materials, featuring an M8x1 metric thread. It has a D5 modified bottoming chamfer, 3 flutes, and a V coated powdered metal construction (MPN…

SKU 3G-OTH-311697

Brand
OSG
Item
Extension Tap: M8x1 Metric, D5, 3 Flute, Modified Bottoming Chamfer
Category
Spiral-Flute Extension Taps for Multiple Materials
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Technical Specifications

OSG
Manufacturer Part Number
1652003508
Type
D5, Modified Bottoming 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-flute extension tap for multiple materials, featuring an M8x1 metric thread. It has a D5 modified bottoming chamfer, 3 flutes, and a V coated powdered metal construction (MPN 1652003508).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the OSG extension tap M8x1 used for?

The OSG extension tap M8x1 is used for threading blind holes in multiple materials, including steel, stainless steel, and aluminum. Its spiral-flute design evacuates chips upward, making it ideal for deep-hole tapping. The modified bottoming chamfer allows threading close to the hole bottom, while the V coating reduces friction and extends tool life.

What are the specifications of the OSG extension tap M8x1?

The OSG extension tap has a metric thread size of M8x1, a D5 shank diameter, 3 flutes, and a modified bottoming chamfer. It features a V coating on powdered metal construction. The manufacturer part number is 1652003508. This tap is designed for threading blind holes in multiple materials.

Where to buy the OSG extension tap M8x1 worldwide?

You can source the OSG extension tap M8x1 (MPN 1652003508) 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 supply this OSG tap to procurement teams and engineers globally.

How to select the correct OSG extension tap for M8x1 threading?

To select the correct OSG extension tap, match the thread size (M8x1) and shank diameter (D5) to your application. For blind holes, choose a modified bottoming chamfer to thread near the hole bottom. The V coating suits multiple materials like steel and aluminum. Ensure your machine has sufficient torque and coolant delivery for spiral-flute taps.

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-flute 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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