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OSG Extension Tap: #10-32 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer - Spiral-Point Extension Taps for Multiple Materials
OSGSpiral-Point Extension Taps for Multiple Materials

OSG Extension Tap: #10-32 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer

The OSG Extension Tap (#10-32 UNF) is a spiral-point extension tap for multiple materials, featuring a H3 / 2B-3B tolerance, plug chamfer, V coated powdered metal construction, and 3 flutes (MPN 1653501708). 3G…

SKU 3G-OTH-402445

Brand
OSG
Item
Extension Tap: #10-32 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer
Category
Spiral-Point Extension Taps for Multiple Materials
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Technical Specifications

OSG
Manufacturer Part Number
1653501708
Type
H3 / 2B-3B, 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 (#10-32 UNF) is a spiral-point extension tap for multiple materials, featuring a H3 / 2B-3B tolerance, plug chamfer, V coated powdered metal construction, and 3 flutes (MPN 1653501708). 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the OSG #10-32 UNF extension tap used for?

The OSG #10-32 UNF extension tap is used for threading blind or deep holes in multiple materials, including steel, stainless steel, and aluminum. Its spiral-point design pushes chips forward, making it ideal for through-hole applications. The V-coated powdered metal construction provides wear resistance and extended tool life in production environments.

What are the specifications of the OSG extension tap 1653501708?

The OSG extension tap 1653501708 is a #10-32 UNF size with H3 / 2B-3B thread tolerance. It has 3 flutes, a plug chamfer, and a V coating on powdered metal substrate. The manufacturer part number is 1653501708. This spiral-point extension tap is designed for threading multiple materials in deep or blind-hole applications.

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 facility. Contact us for availability and lead time on the OSG #10-32 UNF extension tap MPN 1653501708. We supply genuine OSG tooling to customers across industries.

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

To select the correct OSG extension tap, match the thread size (e.g., #10-32 UNF) and tolerance class (H3 / 2B-3B) to your application. Consider material type: V-coated powdered metal taps suit steel and stainless steel. Choose plug chamfer for blind holes or spiral-point design for through holes. Always verify the tap's reach length for deep-hole threading.

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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