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OSG 5/16"-24 UNF Spiral-Point Extension Tap, H3 / 2B-3B, 3 Flute, Plug Chamfer - Spiral-Point Extension Taps for Steel & Stainless Steel
OSGSpiral-Point Extension Taps for Steel & Stainless Steel

OSG 5/16"-24 UNF Spiral-Point Extension Tap, H3 / 2B-3B, 3 Flute, Plug Chamfer

OSG Spiral-Point Extension Taps for Steel & Stainless Steel.

SKU 3G-OTH-313172

Brand
OSG
Item
5/16"-24 UNF Spiral-Point Extension Tap, H3 / 2B-3B, 3 Flute, Plug Chamfer
Category
Spiral-Point Extension Taps for Steel & Stainless Steel
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
1765701

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG Spiral-Point Extension Taps for Steel & Stainless Steel.

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 1765701 used for?

The OSG Extension Tap 1765701 is designed for threading blind or deep holes in steel and stainless steel. Its spiral-point design pushes chips forward, reducing clogging in demanding industrial applications like automotive and aerospace manufacturing.

What are the specifications of the OSG Extension Tap 5/16"-24 UNF?

This OSG tap has a 5/16"-24 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The MPN is 1765701. It is a spiral-point extension tap for steel and stainless steel, ensuring precise threading in deep-hole operations.

Where to buy OSG Extension Tap 1765701 worldwide?

You can source the OSG Extension Tap 1765701 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your threading needs.

How to select the correct OSG extension tap for steel?

Select an OSG extension tap like the 1765701 by matching thread size (5/16"-24 UNF), tolerance (H3 / 2B-3B), and material (steel or stainless steel). For deep holes, choose a spiral-point design with plug chamfer to manage chip evacuation effectively.

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 steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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