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OSG Spiral Point Tap: 5/16"-24 UNF, H7 / 2B-3B, 3 Flute - Spiral-Point Taps for Steel & Stainless Steel
OSGSpiral-Point Taps for Steel & Stainless Steel

OSG Spiral Point Tap: 5/16"-24 UNF, H7 / 2B-3B, 3 Flute

SKU 3G-OTH-224341

Brand
OSG
Item
Spiral Point Tap: 5/16"-24 UNF, H7 / 2B-3B, 3 Flute
Category
Spiral-Point Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
1742705
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is OSG spiral point tap 1742705 used for?

The OSG spiral point tap 1742705 is designed for threading through-holes in steel and stainless steel. Its spiral point design pushes chips forward, preventing clogging and ensuring clean threads in production machining, automotive, and general manufacturing applications.

What are the specifications of OSG tap 1742705?

This OSG tap has a 5/16"-24 UNF thread size, H7 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is a spiral point tap for steel and stainless steel, with manufacturer part number 1742705. These specs ensure precise thread fit in controlled hole conditions.

Where to buy OSG 1742705 tap worldwide?

3G Electric supplies and delivers the OSG 1742705 spiral point tap worldwide. We handle full logistics and customs clearance, sourcing genuine OSG tooling for industrial customers globally. Contact us for availability and lead time to your location.

How to select the right OSG tap for stainless steel?

For stainless steel, choose a spiral point tap like OSG 1742705 with H7 tolerance and plug chamfer for through-holes. Ensure the tap matches the thread size (5/16"-24 UNF) and material hardness. Use proper cutting fluid and speed to extend tool life and prevent breakage.

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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