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3G Electric
OSG #6-32 UNC Spiral-Point Extension Tap - Spiral-Point Extension Taps for Multiple Materials
OSGSpiral-Point Extension Taps for Multiple Materials

OSG #6-32 UNC Spiral-Point Extension Tap

The OSG Extension Tap (#6-32 UNC, MPN 1653501008) is a spiral-point extension tap for multiple materials, featuring an H3 / 2B-3B tolerance, 3-flute design, plug chamfer, and V coated powdered metal construction.

SKU 3G-OTH-402472

Brand
OSG
Item
#6-32 UNC Spiral-Point Extension Tap
Part Number
1653501008
Category
Spiral-Point Extension Taps for Multiple Materials
Available to Order
Also known as:1653501008OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
1653501008
Type
H3 / 2B-3B, Plug Chamfer, V Coated Powdered Metal
Flute
3

Technical Documents

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

Product Description

The OSG Extension Tap (#6-32 UNC, MPN 1653501008) is a spiral-point extension tap for multiple materials, featuring an H3 / 2B-3B tolerance, 3-flute design, plug chamfer, and V coated powdered metal construction.

Frequently Asked Questions

What is the OSG extension tap #6-32 UNC used for?

The OSG extension tap #6-32 UNC is designed for threading holes in multiple materials, including steel and aluminum. Its extended reach allows access to deep or recessed areas. The plug chamfer and three-flute spiral-point design help push chips forward, reducing clogging in through-hole applications.

What are the specifications of the OSG extension tap 1653501008?

The OSG extension tap 1653501008 is a #6-32 UNC size with H3 / 2B-3B thread class. It has three flutes, a plug chamfer, and a V coating on powdered metal construction. The manufacturer part number is 1653501008, and it is designed for threading multiple materials.

Where to buy OSG extension tap #6-32 UNC worldwide?

You can source the OSG extension tap #6-32 UNC from 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 on this OSG tap.

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

To select the correct OSG extension tap, match the thread size (#6-32 UNC) and class (H3 / 2B-3B) to your hole requirements. Consider material hardness and whether the application is through-hole or blind. The plug chamfer and spiral-point design suit through-hole threading in multiple materials.

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
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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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