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OSG Thread Forming Tap: 1/4"-20 UNC, H11, Modified Bottoming Chamfer - Oversized Thread-Forming Taps
OSGOversized Thread-Forming Taps

OSG Thread Forming Tap: 1/4"-20 UNC, H11, Modified Bottoming Chamfer

OSG Oversized Thread-Forming Taps. Specifications: Type: H11, Modified Bottoming Chamfer, TiCN Coated Cobalt.

SKU 3G-OTH-281494

Brand
OSG
Item
Thread Forming Tap: 1/4"-20 UNC, H11, Modified Bottoming Chamfer
Category
Oversized Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400158908
Type
H11, Modified Bottoming Chamfer, TiCN Coated Cobalt

Technical Documents

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

Product Description

OSG Oversized Thread-Forming Taps. Specifications: Type: H11, Modified Bottoming Chamfer, TiCN Coated Cobalt.

Frequently Asked Questions

What is an OSG thread forming tap used for?

An OSG thread forming tap creates internal threads by displacing material rather than cutting it, producing stronger threads with no chips. It is ideal for ductile materials like aluminum, steel, and stainless steel in automotive, aerospace, and general manufacturing applications.

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

This OSG tap is 1/4"-20 UNC, H11 oversized, with a modified bottoming chamfer and TiCN coated cobalt. The TiCN coating reduces friction and extends tool life. The manufacturer part number is 1400158908.

Where to buy OSG thread forming taps worldwide?

3G Electric supplies OSG thread forming taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OSG tooling and deliver to your facility, ensuring you get the right tap for your threading application.

How to select the right OSG thread forming tap for my material?

Select an OSG thread forming tap based on material ductility and thread size. For harder materials, choose TiCN coated taps like this H11 modified bottoming chamfer tap. Ensure the tap matches your hole size and thread class (UNC/UNF). Consult OSG's technical data for optimal speeds and lubrication.

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 oversized 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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