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OSG Spiral Flute Tap: 9/16"-18 UNF, H3 / 2B-3B, 4 Flute - Spiral-Flute Taps for Steel & Stainless Steel
OSGSpiral-Flute Taps for Steel & Stainless Steel

OSG Spiral Flute Tap: 9/16"-18 UNF, H3 / 2B-3B, 4 Flute

The OSG Spiral Flute Tap (9/16"-18 UNF, MPN 1726108) is a 4-flute tap with a Modified Bottoming Chamfer and H3 / 2B-3B tolerance class, designed for threading steel and stainless steel. 3G Electric interprets demand…

SKU 3G-OTH-217885

Brand
OSG
Item
Spiral Flute Tap: 9/16"-18 UNF, H3 / 2B-3B, 4 Flute
Category
Spiral-Flute Taps for Steel & Stainless Steel
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
1726108
Type
H3 / 2B-3B, Modified Bottoming Chamfer
Flute
4

Technical Documents

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

Product Description

The OSG Spiral Flute Tap (9/16"-18 UNF, MPN 1726108) is a 4-flute tap with a Modified Bottoming Chamfer and H3 / 2B-3B tolerance class, designed for threading steel and stainless steel. 3G Electric interprets demand and sources this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the OSG spiral flute tap 1726108 used for?

The OSG spiral flute tap 1726108 is designed for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging and enabling clean threads in materials that produce long, stringy chips.

What are the specifications of the OSG 1726108 tap?

The OSG 1726108 is a 9/16"-18 UNF spiral flute tap with a modified bottoming chamfer and 4 flutes. It has an H3 / 2B-3B tolerance class, making it suitable for producing threads within a 2B to 3B fit range in steel and stainless steel workpieces.

Where to buy the OSG 1726108 tap worldwide?

3G Electric supplies the OSG 1726108 spiral flute tap worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this precision threading tool.

How to select the correct OSG tap for stainless steel?

For stainless steel, choose a spiral flute tap like the OSG 1726108 with an H3 / 2B-3B tolerance to accommodate material hardness and chip evacuation. Ensure the tap size matches your hole thread specification (9/16"-18 UNF) and use appropriate cutting fluid for stainless steel.

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-flute 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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