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OSG Spiral Point Tap: 1"-8 UNC, H4 / 2B, 3 Flute, Plug Chamfer - Spiral-Point Taps for Steel & Stainless Steel
OSGSpiral-Point Taps for Steel & Stainless Steel

OSG Spiral Point Tap: 1"-8 UNC, H4 / 2B, 3 Flute, Plug Chamfer

SKU 3G-OTH-224219

Brand
OSG
Item
Spiral Point Tap: 1"-8 UNC, H4 / 2B, 3 Flute, Plug Chamfer
Category
Spiral-Point Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
1725405
Type
H4 / 2B, Plug Chamfer, TiN Coated Vanadium High Speed Steel
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG spiral point tap used for?

This OSG spiral point tap is designed for threading blind or through holes in steel and stainless steel. Its TiN coating and vanadium high-speed steel construction provide wear resistance for production tapping. 3G Electric supplies this tap across 14 industrial departments, including machining and metalworking.

What are the specifications of the OSG 1725405 tap?

The OSG 1725405 is a 1"-8 UNC spiral point tap with H4 / 2B tolerance, 3 flutes, and a plug chamfer. It is made from TiN coated vanadium high-speed steel. 3G Electric sources this genuine OSG tap for worldwide delivery, handling logistics and customs clearance.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps like the 1725405 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for delivery to your facility. Contact us to order this spiral point tap for steel and stainless steel threading applications.

How to select the right spiral point tap for steel?

For steel threading, choose a spiral point tap with TiN coating and vanadium high-speed steel for heat resistance. Match the tap size (e.g., 1"-8 UNC) and chamfer type (plug) to your hole and thread class (H4 / 2B). 3G Electric can help interpret your requirements and source the correct OSG tap.

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 spiral-point taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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