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OSG Thread Forming Tap: 1/4"-20 UNC, H10 / 2B, Modified Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 1/4"-20 UNC, H10 / 2B, Modified Bottoming Chamfer

SKU 3G-OTH-236423

Brand
OSG
Item
Thread Forming Tap: 1/4"-20 UNC, H10 / 2B, Modified Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400126805
Type
H10 / 2B, Modified Bottoming Chamfer, TiN Coated Cobalt
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is OSG thread forming tap 1/4"-20 UNC used for?

This OSG thread forming tap is used to create internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting chips. It is ideal for high-speed production environments where chip evacuation is problematic, such as automotive and general manufacturing.

What are the specifications of OSG thread forming tap 1/4"-20 UNC?

This OSG tap has a 1/4"-20 UNC thread size, H10 / 2B tolerance, modified bottoming chamfer, and TiN coated cobalt construction. The manufacturer part number is 1400126805. It is designed for through-hole or blind-hole thread forming in ductile materials.

Where to buy OSG thread forming tap 1/4"-20 UNC worldwide?

3G Electric supplies and delivers OSG thread forming taps worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this 1/4"-20 UNC TiN coated cobalt tap.

How to select the right OSG thread forming tap for aluminum?

For aluminum, choose a thread forming tap with a TiN coating like this OSG 1/4"-20 UNC model to reduce friction and galling. Ensure the tap tolerance (H10 / 2B) matches your required thread class. Use proper lubrication and a rigid tapping cycle for best results.

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 general purpose thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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