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OSG Thread Forming Tap: 5/16"-18 UNC, H7 / 2B-3B, Modified Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 5/16"-18 UNC, H7 / 2B-3B, Modified Bottoming Chamfer

The OSG Thread Forming Tap (5/16"-18 UNC, MPN 1400130908) is a general-purpose thread-forming tap with a modified bottoming chamfer, TiCN coated cobalt construction, and H7 / 2B-3B tolerance class. 3G Electric…

SKU 3G-OTH-237215

Brand
OSG
Item
Thread Forming Tap: 5/16"-18 UNC, H7 / 2B-3B, Modified Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
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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
1400130908
Type
H7 / 2B-3B, Modified Bottoming Chamfer, TiCN Coated Cobalt

Technical Documents

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

Product Description

The OSG Thread Forming Tap (5/16"-18 UNC, MPN 1400130908) is a general-purpose thread-forming tap with a modified bottoming chamfer, TiCN coated cobalt construction, and H7 / 2B-3B tolerance class. 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments, with specialist depth in cutting tools and controls.

Frequently Asked Questions

What is OSG thread forming tap 5/16-18 UNC used for?

This OSG thread forming tap creates internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting chips. It is ideal for CNC and manual tapping applications where thread strength and cleanliness are critical.

What are the specifications of OSG thread forming tap 5/16-18 UNC?

This OSG tap has a 5/16-18 UNC thread size, H7 / 2B-3B tolerance, modified bottoming chamfer, and TiCN coated cobalt construction. The manufacturer part number is 1400130908. It is designed for general purpose thread forming.

Where to buy OSG thread forming tap 5/16-18 UNC worldwide?

3G Electric supplies and delivers this OSG thread forming tap worldwide. We handle full logistics and customs clearance to ensure your order arrives at your facility. Contact us for availability and lead time on this part number 1400130908.

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

Select based on material, thread size, and tolerance. This OSG tap suits ductile materials and requires a pre-drilled hole sized to the pitch diameter. Use proper tapping speed and lubrication to extend tool life. Consult OSG technical data for specific parameters.

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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