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OSG Straight Flute Tap: 5/8"-18 UNF, H5 / 2B-3B, 5 Flute, Bottoming Chamfer - Coolant-Through Straight-Flute Machine Taps for Aluminum
OSGCoolant-Through Straight-Flute Machine Taps for Aluminum

OSG Straight Flute Tap: 5/8"-18 UNF, H5 / 2B-3B, 5 Flute, Bottoming Chamfer

The OSG Straight Flute Tap (5/8"-18 UNF) is a coolant-through, straight-flute machine tap for aluminum, featuring a bottoming chamfer, 5 flutes, and V coated powdered metal construction. It is precision-ground to H5…

SKU 3G-OTH-207661

Brand
OSG
Item
Straight Flute Tap: 5/8"-18 UNF, H5 / 2B-3B, 5 Flute, Bottoming Chamfer
Category
Coolant-Through Straight-Flute Machine Taps for Aluminum
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Technical specs
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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
1005302508
Type
H5 / 2B-3B, Bottoming Chamfer, V Coated Powdered Metal
Flute
5

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

Product Description

The OSG Straight Flute Tap (5/8"-18 UNF) is a coolant-through, straight-flute machine tap for aluminum, featuring a bottoming chamfer, 5 flutes, and V coated powdered metal construction. It is precision-ground to H5 / 2B-3B tolerance (MPN 1005302508).

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 straight flute tap 5/8"-18 UNF used for?

This OSG straight flute tap is designed for threading aluminum and non-ferrous materials. Its V coated powdered metal construction and coolant-through design make it suitable for high-speed production tapping in automotive, aerospace, and general manufacturing applications where chip evacuation and thread quality are critical.

What are the specifications of the OSG straight flute tap 5/8"-18 UNF?

This tap has a 5/8"-18 UNF thread size, H5 / 2B-3B tolerance, 5 flutes, and a bottoming chamfer. It is made from V coated powdered metal and includes coolant-through capability. The manufacturer part number is 1005302508. It is optimized for threading aluminum and similar materials.

Where to buy OSG straight flute taps in worldwide?

3G Electric supplies OSG straight flute taps worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this 5/8"-18 UNF tap (MPN 1005302508). We source and deliver to any country.

How to select the correct OSG straight flute tap for aluminum?

For aluminum, choose a tap with a polished flute or coating to reduce built-up edge. This OSG tap uses a V coating and powdered metal for wear resistance. Ensure the thread size (5/8"-18 UNF), chamfer type (bottoming), and tolerance (H5 / 2B-3B) match your application. Coolant-through taps improve chip evacuation in blind holes.

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 coolant-through straight-flute machine taps for aluminum. 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 Straight Flute Tap: 1/2"-20 UNF, H5 / 2B-3B, 4 Flute, Bottoming Chamfer, V Coated Powdered Metal (MPN 1005301708)
OSG
OSG Straight Flute Tap: 1/2"-20 UNF, H5 / 2B-3B, 4 Flute, Bottoming Chamfer, V Coated Powdered Metal (MPN 1005301708)
OSG Straight Flute Tap: 3/4"-16 UNF, H5 / 2B-3B, 5 Flute, Bottoming Chamfer, V Coated Powdered Metal (MPN 1005302908)
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OSG Straight Flute Tap: 3/4"-16 UNF, H5 / 2B-3B, 5 Flute, Bottoming Chamfer, V Coated Powdered Metal (MPN 1005302908)
OSG Straight Flute Tap: 5/8"-18 UNF, H3 / 2B-3B, 5 Flute, Bottoming Chamfer, V Coated Powdered Metal (MPN 1005302408)
OSG
OSG Straight Flute Tap: 5/8"-18 UNF, H3 / 2B-3B, 5 Flute, Bottoming Chamfer, V Coated Powdered Metal (MPN 1005302408)
OSG Straight Flute Tap: 9/16"-18 UNF, H5 / 2B-3B, 5 Flute, Bottoming Chamfer (MPN 1005302108)
OSG
OSG Straight Flute Tap: 9/16"-18 UNF, H5 / 2B-3B, 5 Flute, Bottoming Chamfer (MPN 1005302108)
OSG Straight Flute Tap: 7/8"-14 UNF, H5 / 2B-3B, 5 Flute, Bottoming Chamfer, V Coated Powdered Metal (MPN 1005303308)
OSG
OSG Straight Flute Tap: 7/8"-14 UNF, H5 / 2B-3B, 5 Flute, Bottoming Chamfer, V Coated Powdered Metal (MPN 1005303308)
OSG Straight Flute Tap: 7/8"-9 UNC, H5 / 2B-3B, 5 Flute, Bottoming Chamfer, V Coated Powdered Metal (MPN 1005303108)
OSG
OSG Straight Flute Tap: 7/8"-9 UNC, H5 / 2B-3B, 5 Flute, Bottoming Chamfer, V Coated Powdered Metal (MPN 1005303108)

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