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OSGSpiral-Point Taps for Steel & Stainless Steel

OSG Spiral Point Tap: 3/8"-24 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer

OSG Spiral-Point Taps for Steel & Stainless Steel.

SKU 3G-OTH-224418

Brand
OSG
Item
Spiral Point Tap: 3/8"-24 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer
Category
Spiral-Point Taps for Steel & Stainless Steel
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
1742905

Technical Documents

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

Product Description

OSG Spiral-Point Taps for Steel & Stainless Steel.

Frequently Asked Questions

What is OSG spiral point tap 1742905 used for?

The OSG spiral point tap 1742905 is designed for threading blind or through holes in steel and stainless steel. Its 3-flute, plug chamfer design pushes chips forward, reducing clogging in production machining, automotive, and general manufacturing applications.

What are the specifications of OSG tap 1742905?

This OSG spiral point tap has a 3/8"-24 UNF thread size, H7 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is engineered for steel and stainless steel workpieces. The manufacturer part number is 1742905.

Where to buy OSG tap 1742905 worldwide?

3G Electric supplies the OSG spiral point tap 1742905 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision threading tool.

How to select the right spiral point tap for steel?

For steel threading, choose a spiral point tap with a plug chamfer to push chips forward. Match thread size (e.g., 3/8"-24 UNF) and tolerance class (H7 / 2B-3B) to your hole requirements. OSG taps are a reliable choice for consistent thread quality in production environments.

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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Cross-referenced by specification & description
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OSG Spiral Point Tap: #5-40 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer (MPN 1730101)
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Spiral-point tap for threading through-holes in steel and stainless steel. Thread size 5/16"-24 UNF with tolerance H7 / 2B-3B. Features 3 flutes and a plug chamfer. The spiral point design pushes chips forward for efficient chip evacuation and clean threads
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This spiral-point tap is designed for threading blind or through holes in steel and stainless steel. The spiral point pushes chips forward, preventing clogging. It features a 5/16-24 UNF thread, H4 tolerance class for 2B-3B fit, 3 flutes, and a plug chamfer
Spiral point tap for threading steel and stainless steel. Thread size 3/8"-24 UNF with H4 / 2B-3B tolerance. 3 flutes and plug chamfer. Pushes chips ahead for through or blind holes
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Spiral point tap for threading steel and stainless steel. Thread size 3/8"-24 UNF with H4 / 2B-3B tolerance. 3 flutes and plug chamfer. Pushes chips ahead for through or blind holes
Spiral-point tap for threading blind or through holes in steel and stainless steel. Features a 5/16-24 UNF thread size, 3-flute design, plug chamfer, and ground thread tolerance of H4 / 2B-3B. The spiral point pushes chips forward to reduce clogging and enable faster threading
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Spiral-point tap for threading blind or through holes in steel and stainless steel. Features a 5/16-24 UNF thread size, 3-flute design, plug chamfer, and ground thread tolerance of H4 / 2B-3B. The spiral point pushes chips forward to reduce clogging and enable faster threading
Spiral-point tap for threading through-holes in steel and stainless steel. Features a 3/8"-24 UNF thread, H7 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The spiral point design pushes chips forward to reduce clogging and improve thread quality
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Spiral-point tap for threading through-holes in steel and stainless steel. Features a 3/8"-24 UNF thread, H7 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The spiral point design pushes chips forward to reduce clogging and improve thread quality

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Spiral point tap for threading through-holes in steel and stainless steel. Features a 2-flute design with plug chamfer that pushes chips forward for efficient chip evacuation. H2 tolerance ensures precise thread fit for 2B-3B class holes. Suitable for high-speed production tapping in general manufacturing applications
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Spiral-point tap for threading through-holes in steel and stainless steel. Features a #10-32 UNF thread, H4 tolerance for 2B-3B class fit, 3 flutes, and plug chamfer. The spiral point design pushes chips forward to prevent clogging
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Spiral-point tap for threading through-holes in steel and stainless steel. Features a #10-32 UNF thread, H4 tolerance for 2B-3B class fit, 3 flutes, and plug chamfer. The spiral point design pushes chips forward to prevent clogging
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