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OSG 1725205 Spiral-Point Tap, 7/8"-9 UNC, H4 / 2B-3B, 3 Flute, Plug Chamfer - Spiral-Point Taps for Steel & Stainless Steel
OSGSpiral-Point Taps for Steel & Stainless Steel

OSG 1725205 Spiral-Point Tap, 7/8"-9 UNC, H4 / 2B-3B, 3 Flute, Plug Chamfer

OSG Spiral-Point Taps for Steel & Stainless Steel.

SKU 3G-OTH-224207

Brand
OSG
Item
1725205 Spiral-Point Tap, 7/8"-9 UNC, H4 / 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
1725205

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 the OSG spiral point tap 1725205 used for?

The OSG spiral point tap 1725205 is designed for threading through-holes in steel and stainless steel. Its spiral point design pushes chips forward, reducing clogging and improving thread quality. It is commonly used in automotive, aerospace, and general manufacturing applications requiring precise UNC threads.

What are the specifications of the OSG spiral point tap 1725205?

The OSG spiral point tap 1725205 has a 7/8"-9 UNC thread size, H4 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is designed for steel and stainless steel. The manufacturer part number is 1725205. These specs ensure accurate thread cutting in demanding industrial environments.

Where to buy the OSG spiral point tap 1725205 worldwide?

You can source the OSG spiral point tap 1725205 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine OSG tooling for your manufacturing needs.

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

To select the correct OSG spiral point tap for steel, match the thread size (e.g., 7/8"-9 UNC), tolerance class (H4 / 2B-3B), and chamfer type (plug) to your application. Spiral point taps are ideal for through-holes. Always verify material compatibility—OSG taps are engineered for steel and stainless steel to ensure long tool life.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Point Tap: 1/4"-20 UNC, H7 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1728401)
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OSG Spiral Point Tap: 1/4"-20 UNC, H7 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1728401)
OSG Spiral Point Tap: 7/8"-14 UNF, H4 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1725305)
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OSG Spiral Point Tap: 7/8"-14 UNF, H4 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1725305)
OSG Spiral Point Tap: 9/16"-12 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1725005)
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OSG Spiral Point Tap: 9/16"-12 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1725005)
Spiral-point tap for threading through or blind holes in steel and stainless steel. #10-24 UNC thread size, H4 tolerance for 2B or 3B thread classes, 3-flute design with plug chamfer. Chip-pushing geometry reduces clogging and breakage
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Spiral-point tap for threading through or blind holes in steel and stainless steel. #10-24 UNC thread size, H4 tolerance for 2B or 3B thread classes, 3-flute design with plug chamfer. Chip-pushing geometry reduces clogging and breakage
OSG Spiral Point Tap: #8-32 UNC, H4 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1727501)
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OSG Spiral Point Tap: #8-32 UNC, H4 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1727501)
OSG Spiral Point Tap: 3/8"-24 UNF, H4 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1737001)
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OSG Spiral Point Tap: 3/8"-24 UNF, H4 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1737001)

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