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

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

The OSG Spiral Flute Tap (3/4"-16 UNF, MPN 1733908) 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 this…

SKU 3G-OTH-219118

Brand
OSG
Item
Spiral Flute Tap: 3/4"-16 UNF, H3 / 2B-3B, 4 Flute
Category
Spiral-Flute Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
1733908
Type
H3 / 2B-3B, Modified Bottoming Chamfer
Flute
4
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Flute Tap (3/4"-16 UNF, MPN 1733908) 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 this demand and sources the genuine OSG product, backed by specialist expertise across 14 industrial departments.

Frequently Asked Questions

What is an OSG spiral flute tap used for?

An OSG spiral flute tap is used for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging and enabling clean, accurate threads in deep or blind-hole applications.

What are the specifications of the OSG spiral flute tap 1733908?

The OSG spiral flute tap 1733908 has a 3/4"-16 UNF thread, H3 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer. It is designed for threading steel and stainless steel in blind-hole applications.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps worldwide. We handle full logistics and customs clearance to deliver genuine OSG cutting tools to your facility. Contact us for pricing and lead time on the OSG spiral flute tap 1733908.

How to select the right spiral flute tap for steel?

Select a spiral flute tap with a modified bottoming chamfer for blind holes in steel. Ensure the thread size and tolerance (e.g., 3/4"-16 UNF, H3 / 2B-3B) match your application. OSG taps are engineered for consistent thread quality in steel and 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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