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

OSG Spiral Flute Tap: 5/16"-18 UNC, H5 / 2B-3B, 3 Flute - Spiral-Flute Taps for Steel & Stainless Steel
OSGSpiral-Flute Taps for Steel & Stainless Steel

OSG Spiral Flute Tap: 5/16"-18 UNC, H5 / 2B-3B, 3 Flute

The OSG Spiral Flute Tap (5/16"-18 UNC, MPN 1722808) is a spiral-flute tap for steel and stainless steel, featuring an H5 / 2B-3B tolerance with a modified bottoming chamfer and 3 flutes. 3G Electric interprets your…

SKU 3G-OTH-218796

Brand
OSG
Item
Spiral Flute Tap: 5/16"-18 UNC, H5 / 2B-3B, 3 Flute
Category
Spiral-Flute 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
1722808
Type
H5 / 2B-3B, Modified Bottoming Chamfer
Flute
3

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

The OSG Spiral Flute Tap (5/16"-18 UNC, MPN 1722808) is a spiral-flute tap for steel and stainless steel, featuring an H5 / 2B-3B tolerance with a modified bottoming chamfer and 3 flutes. 3G Electric interprets your demand for this precision threading tool, sourcing it across 14 industrial departments with specialist depth in cutting tools and controls.

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 1722808 used for?

The OSG spiral flute tap 1722808 is designed for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing chip clogging, making it ideal for automotive, aerospace, and general manufacturing applications requiring precise internal threads.

What are the specifications of the OSG spiral flute tap 1722808?

This OSG tap has a 5/16"-18 UNC thread size, H5 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. It is designed for threading blind holes in steel and stainless steel. The manufacturer part number is 1722808.

Where to buy the OSG spiral flute tap 1722808 worldwide?

You can source the OSG spiral flute tap 1722808 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine OSG tooling for your threading operations.

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

Select an OSG spiral flute tap based on thread size, pitch, and material. For steel and stainless steel blind holes, choose a tap with a modified bottoming chamfer and H5 tolerance, like the 1722808. Ensure the tap matches your hole depth and thread class requirements for optimal performance.

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-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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Flute Tap: 5/16"-18 UNC, H5 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 1722801)
OSG
OSG Spiral Flute Tap: 5/16"-18 UNC, H5 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 1722801)
OSG Spiral Flute Tap: 3/8"-16 UNC, H5 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 1723001)
OSG
OSG Spiral Flute Tap: 3/8"-16 UNC, H5 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 1723001)
Spiral-flute tap for threading blind holes in steel and stainless steel. Features 3 flutes, H5 tolerance, and modified bottoming chamfer. Chip evacuation upward prevents clogging. Suitable for 2B-3B thread classes
OSG
Spiral-flute tap for threading blind holes in steel and stainless steel. Features 3 flutes, H5 tolerance, and modified bottoming chamfer. Chip evacuation upward prevents clogging. Suitable for 2B-3B thread classes
OSG Spiral Flute Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 1723301)
OSG
OSG Spiral Flute Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 1723301)
OSG Spiral Flute Tap: 5/16"-18 UNC, H5 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 1703901)
OSG
OSG Spiral Flute Tap: 5/16"-18 UNC, H5 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 1703901)
OSG Spiral Flute Tap: 3/8"-16 UNC, H5 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 1704301)
OSG
OSG Spiral Flute Tap: 3/8"-16 UNC, H5 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 1704301)

More from OSG

View all OSG parts
Spiral-flute tap for threading blind holes in steel and stainless steel. Features a 5/8"-11 UNC thread size, H3 / 2B-3B tolerance, 4-flute design, and bottoming chamfer for upward chip evacuation. Suitable for deep-hole tapping in general manufacturing applications
OSG
Spiral-flute tap for threading blind holes in steel and stainless steel. Features a 5/8"-11 UNC thread size, H3 / 2B-3B tolerance, 4-flute design, and bottoming chamfer for upward chip evacuation. Suitable for deep-hole tapping in general manufacturing applications
Spiral-flute tap for threading blind holes in steel and stainless steel. #10-24 UNC thread size, H5 tolerance, 2B-3B class, modified bottoming chamfer, 3 flutes. Lifts chips upward to prevent clogging in deep or blind holes
OSG
Spiral-flute tap for threading blind holes in steel and stainless steel. #10-24 UNC thread size, H5 tolerance, 2B-3B class, modified bottoming chamfer, 3 flutes. Lifts chips upward to prevent clogging in deep or blind holes
Metric spiral-flute tap with M5x0.8 thread, D4 / 4H-6H tolerance class, 3 flutes, and modified bottoming chamfer. Designed for threading blind holes in steel and stainless steel; the spiral flute lifts chips upward to prevent clogging
OSG
Metric spiral-flute tap with M5x0.8 thread, D4 / 4H-6H tolerance class, 3 flutes, and modified bottoming chamfer. Designed for threading blind holes in steel and stainless steel; the spiral flute lifts chips upward to prevent clogging
Spiral-flute tap for threading blind holes in steel and stainless steel. The spiral flute design evacuates chips upward, preventing clogging in deep or blind applications. Thread size #10-32 UNF with H2 tolerance, 3 flutes, and bottoming chamfer
OSG
Spiral-flute tap for threading blind holes in steel and stainless steel. The spiral flute design evacuates chips upward, preventing clogging in deep or blind applications. Thread size #10-32 UNF with H2 tolerance, 3 flutes, and bottoming chamfer
This OSG spiral-flute tap is designed for threading steel and stainless steel. With a 7/8"-14 UNF thread size, H4 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer, it is suitable for blind-hole threading applications where chip evacuation upward is required
OSG
This OSG spiral-flute tap is designed for threading steel and stainless steel. With a 7/8"-14 UNF thread size, H4 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer, it is suitable for blind-hole threading applications where chip evacuation upward is required
Spiral-flute tap for threading blind holes in steel and stainless steel. Features a modified bottoming chamfer for threading close to hole bottoms. Thread size 7/16"-14 UNC, H5 tolerance for 2B/3B fit, 3 flutes. Manufacturer part number 1723201
OSG
Spiral-flute tap for threading blind holes in steel and stainless steel. Features a modified bottoming chamfer for threading close to hole bottoms. Thread size 7/16"-14 UNC, H5 tolerance for 2B/3B fit, 3 flutes. Manufacturer part number 1723201
Spiral-flute tap for threading blind holes in steel and stainless steel. Features 3 flutes for upward chip evacuation, a modified bottoming chamfer for threading close to hole bottoms, and H3 / 2B-3B tolerance. Suitable for general machining applications requiring clean threads in blind holes
OSG
Spiral-flute tap for threading blind holes in steel and stainless steel. Features 3 flutes for upward chip evacuation, a modified bottoming chamfer for threading close to hole bottoms, and H3 / 2B-3B tolerance. Suitable for general machining applications requiring clean threads in blind holes
Spiral-flute tap for threading steel and stainless steel. Features a modified bottoming chamfer for threading close to the bottom of blind holes. Metric thread size M42x1.5, tolerance class D8 / 4H-6H, with 4 flutes for efficient chip evacuation
OSG
Spiral-flute tap for threading steel and stainless steel. Features a modified bottoming chamfer for threading close to the bottom of blind holes. Metric thread size M42x1.5, tolerance class D8 / 4H-6H, with 4 flutes for efficient chip evacuation