OSG Spiral Flute Tap: 1/2"-20 UNF, H3 / 2B-3B, 3 Flute, Bottoming Chamfer
The OSG Spiral Flute Tap (1/2"-20 UNF) is a spiral-flute tap for steel and stainless steel, featuring a bottoming chamfer, 3 flutes, and V coated powdered metal construction. It is specified as H3 / 2B-3B (MPN…
SKU 3G-OTH-219074
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
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Product Description
The OSG Spiral Flute Tap (1/2"-20 UNF) is a spiral-flute tap for steel and stainless steel, featuring a bottoming chamfer, 3 flutes, and V coated powdered metal construction. It is specified as H3 / 2B-3B (MPN 0143508). 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
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 flute tap 1/2-20 UNF used for?
This OSG spiral flute tap is designed for threading blind holes in steel and stainless steel. The spiral flute design evacuates chips upward, making it ideal for bottoming applications. The V coating on powdered metal construction provides wear resistance and extends tool life in demanding production environments.
What are the specifications of the OSG spiral flute tap 0143508?
The OSG spiral flute tap has a 1/2-20 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a bottoming chamfer. It is made of V coated powdered metal. The manufacturer part number is 0143508. This tap is suitable for threading steel and stainless steel in blind hole applications.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the OSG spiral flute tap 0143508 or other OSG tooling. We provide competitive pricing and reliable delivery for international orders.
How to select the correct OSG tap for stainless steel?
For stainless steel, select a tap with a spiral flute design to manage chip evacuation in blind holes. The OSG spiral flute tap with V coated powdered metal construction offers good wear resistance. Ensure the thread size and tolerance (e.g., H3 / 2B-3B) match your application. Use appropriate cutting fluid and speeds for stainless steel.
Used in
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3G Electric supplies OSG spiral-flute taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
