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OSG Spiral Point Tap: 1/4"-28 UNF, H7 / 2B, 3 Flute, Plug Chamfer (MPN 1742505) - Spiral-Point Taps for Steel & Stainless Steel
OSGSpiral-Point Taps for Steel & Stainless Steel

OSG Spiral Point Tap: 1/4"-28 UNF, H7 / 2B, 3 Flute, Plug Chamfer (MPN 1742505)

SKU 3G-OTH-224387

Brand
OSG
Item
Spiral Point Tap: 1/4"-28 UNF, H7 / 2B, 3 Flute, Plug Chamfer
Category
Spiral-Point Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
1742505
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is OSG spiral point tap 1742505 used for?

The OSG spiral point tap 1742505 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 environments.

What are the specifications of OSG spiral point tap 1742505?

This OSG tap has a 1/4"-28 UNF thread size, H7 / 2B tolerance, 3 flutes, and a plug chamfer. It is designed for steel and stainless steel applications. The manufacturer part number is 1742505.

Where to buy OSG spiral point tap 1742505 worldwide?

3G Electric supplies the OSG spiral point tap 1742505 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial taps for your threading operations.

How to select the right OSG spiral point tap for steel?

For steel threading, choose a spiral point tap like OSG 1742505 with a plug chamfer for through-holes. Match thread size (1/4"-28 UNF) and tolerance (H7 / 2B) to your application. Consult OSG's technical data for material-specific coatings.

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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