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
Need installation or engineering help?
Ask a question
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 OSGOSG 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.















