We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

OSG 1/2"-20 UNF Spiral Point Tap, H3 / 2B-3B, 3 Flute, Plug Chamfer - Spiral-Point Taps for Steel & Stainless Steel
OSGSpiral-Point Taps for Steel & Stainless Steel

OSG 1/2"-20 UNF Spiral Point Tap, H3 / 2B-3B, 3 Flute, Plug Chamfer

OSG Spiral-Point Taps for Steel & Stainless Steel.

SKU 3G-OTH-224142

Brand
OSG
Item
1/2"-20 UNF Spiral Point Tap, H3 / 2B-3B, 3 Flute, Plug Chamfer
Category
Spiral-Point Taps for Steel & Stainless Steel
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
1758501

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

OSG Spiral-Point Taps for Steel & Stainless Steel.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the OSG spiral point tap 1758501 used for?

The OSG spiral point tap 1758501 is designed for threading through-holes in steel and stainless steel. Its spiral point design pushes chips forward, preventing clogging and enabling faster, cleaner threading in production environments.

What are the specifications of the OSG 1758501 tap?

The OSG 1758501 is a 1/2"-20 UNF spiral point tap with a plug chamfer and 3 flutes. It has an H3 / 2B-3B tolerance class, making it suitable for precision threading in steel and stainless steel. The manufacturer part number is 1758501.

Where to buy the OSG 1758501 tap worldwide?

You can source the OSG 1758501 tap worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring a smooth procurement process for this precision threading tool.

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

Select the OSG spiral point tap based on thread size, pitch, and material. For steel and stainless steel, the 1758501 with 1/2"-20 UNF and H3 / 2B-3B tolerance provides reliable performance. Ensure the tap matches your hole type (through-hole) and machine specifications.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Spiral point tap for threading through or blind holes in steel and stainless steel. Features a 5/8"-18 UNF thread, H3 / 2B-3B tolerance, 3 flutes, and plug chamfer. The spiral point design pushes chips forward to reduce clogging and breakage
OSG
Spiral point tap for threading through or blind holes in steel and stainless steel. Features a 5/8"-18 UNF thread, H3 / 2B-3B tolerance, 3 flutes, and plug chamfer. The spiral point design pushes chips forward to reduce clogging and breakage
OSG Spiral Point Tap: 3/4"-10 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer (MPN 1758801)
OSG
OSG Spiral Point Tap: 3/4"-10 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer (MPN 1758801)
Spiral point tap for threading through-holes in steel and stainless steel. Features a 5/16"-24 UNF thread, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The spiral point design pushes chips forward to prevent clogging and ensure clean threads in production environments
OSG
Spiral point tap for threading through-holes in steel and stainless steel. Features a 5/16"-24 UNF thread, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The spiral point design pushes chips forward to prevent clogging and ensure clean threads in production environments
Spiral-point tap for threading through-holes in steel and stainless steel. Features a #4-40 UNC thread size, H3 / 2B-3B tolerance class, 2-flute design, and plug chamfer. The spiral-point geometry pushes chips forward to reduce clogging and breakage, making it suitable for general manufacturing applications requiring precise internal threads
OSG
Spiral-point tap for threading through-holes in steel and stainless steel. Features a #4-40 UNC thread size, H3 / 2B-3B tolerance class, 2-flute design, and plug chamfer. The spiral-point geometry pushes chips forward to reduce clogging and breakage, making it suitable for general manufacturing applications requiring precise internal threads
Spiral-point tap for threading through holes in steel and stainless steel. Features a 3/8"-24 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The spiral point design pushes chips forward to prevent clogging and ensure clean threads
OSG
Spiral-point tap for threading through holes in steel and stainless steel. Features a 3/8"-24 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The spiral point design pushes chips forward to prevent clogging and ensure clean threads
Spiral-point tap for threading blind or through holes in steel and stainless steel. Features a 3/4"-16 UNF thread, H3 / 2B-3B tolerance, 4 flutes, and plug chamfer. The spiral-point design pushes chips forward, enabling efficient chip evacuation during high-speed production tapping
OSG
Spiral-point tap for threading blind or through holes in steel and stainless steel. Features a 3/4"-16 UNF thread, H3 / 2B-3B tolerance, 4 flutes, and plug chamfer. The spiral-point design pushes chips forward, enabling efficient chip evacuation during high-speed production tapping

More from OSG

View all OSG parts
Spiral point tap for threading steel and stainless steel. M5x0.8 metric thread, D4 / 4H-6H tolerance, plug chamfer, V coated powdered metal construction, 3 flutes. Suitable for through or blind holes in production environments
OSG
Spiral point tap for threading steel and stainless steel. M5x0.8 metric thread, D4 / 4H-6H tolerance, plug chamfer, V coated powdered metal construction, 3 flutes. Suitable for through or blind holes in production environments
Spiral point tap for threading through-holes in steel and stainless steel. Features a 1/2"-20 UNF thread, plug chamfer, and 3 flutes. Tolerance class H3 / 2B-3B. The spiral point design pushes chips forward to prevent clogging
OSG
Spiral point tap for threading through-holes in steel and stainless steel. Features a 1/2"-20 UNF thread, plug chamfer, and 3 flutes. Tolerance class H3 / 2B-3B. The spiral point design pushes chips forward to prevent clogging
OSG Spiral Point Tap: M4x0.5 Metric, D3 / 4H-6H, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1651000208)
OSG
OSG Spiral Point Tap: M4x0.5 Metric, D3 / 4H-6H, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1651000208)
Spiral point tap for threading blind or through holes in steel and stainless steel. Features #6-32 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and plug chamfer. The spiral point design pushes chips forward to reduce clogging and enable efficient threading in production environments
OSG
Spiral point tap for threading blind or through holes in steel and stainless steel. Features #6-32 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and plug chamfer. The spiral point design pushes chips forward to reduce clogging and enable efficient threading in production environments
OSG Spiral Point Tap: M4x0.7 Metric, D4 / 4H-6H, 3 Flute, Plug Chamfer (MPN 1750408)
OSG
OSG Spiral Point Tap: M4x0.7 Metric, D4 / 4H-6H, 3 Flute, Plug Chamfer (MPN 1750408)
Spiral-point tap for threading through-holes in steel and stainless steel. Features a #2-56 UNC thread size, H3 / 2B-3B tolerance, 2-flute design, and plug chamfer. The spiral point pushes chips forward to reduce clogging and breakage
OSG
Spiral-point tap for threading through-holes in steel and stainless steel. Features a #2-56 UNC thread size, H3 / 2B-3B tolerance, 2-flute design, and plug chamfer. The spiral point pushes chips forward to reduce clogging and breakage
Spiral point tap for through-hole threading in steel and stainless steel. Features M3.5x0.6 metric thread, D4 / 4H-6H tolerance, 3 flutes, and plug chamfer. The spiral point design pushes chips forward to prevent clogging and ensure clean threads in production machining and general manufacturing
OSG
Spiral point tap for through-hole threading in steel and stainless steel. Features M3.5x0.6 metric thread, D4 / 4H-6H tolerance, 3 flutes, and plug chamfer. The spiral point design pushes chips forward to prevent clogging and ensure clean threads in production machining and general manufacturing
OSG Spiral Point Tap: 7/16"-28 UNEF, H4 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1651506408)
OSG
OSG Spiral Point Tap: 7/16"-28 UNEF, H4 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1651506408)