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OSG STRAIGHT FLUTE Coolant-Through Straight-Flute Machine Tap for Aluminum - Coolant-Through Straight-Flute Machine Taps for Aluminum
OSG STRAIGHT FLUTECoolant-Through Straight-Flute Machine Taps for Aluminum

OSG STRAIGHT FLUTE Coolant-Through Straight-Flute Machine Tap for Aluminum

The OSG STRAIGHT FLUTE Tap (5/16"-24 UNF) is a coolant-through straight-flute machine tap for aluminum, featuring a carbide construction with H4 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer (MPN 1661500700)…

SKU 3G-OTH-207643

Brand
OSG STRAIGHT FLUTE
Item
Coolant-Through Straight-Flute Machine Tap for Aluminum
Category
Coolant-Through Straight-Flute Machine Taps for Aluminum
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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 STRAIGHT FLUTE
Manufacturer Part Number
1661500700
Type
H4 / 2B-3B, Bottoming Chamfer, Carbide
Flute
4

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

Product Description

The OSG STRAIGHT FLUTE Tap (5/16"-24 UNF) is a coolant-through straight-flute machine tap for aluminum, featuring a carbide construction with H4 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer (MPN 1661500700). 3G Electric interprets this demand and sources the genuine OEM part, supporting your machining operations 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 STRAIGHT FLUTE Tap 5/16"-24 UNF used for?

This OSG straight-flute tap is designed for threading aluminum in CNC machining. Its carbide construction and bottoming chamfer allow it to cut threads close to the bottom of blind holes. The coolant-through design improves chip evacuation and extends tool life in production environments.

What are the specifications of the OSG STRAIGHT FLUTE Tap 5/16"-24 UNF?

This tap has a 5/16"-24 UNF thread size, H4 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer. It is made of carbide and includes coolant-through capability. The manufacturer part number is 1661500700. It is intended for threading aluminum and similar materials.

Where to buy the OSG STRAIGHT FLUTE Tap 5/16"-24 UNF worldwide?

3G Electric supplies this OSG straight-flute tap worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine OSG tooling to support your machining operations.

How to select the correct OSG STRAIGHT FLUTE Tap for aluminum?

For aluminum, choose a tap with a bottoming chamfer if threading blind holes, or a plug chamfer for through holes. Ensure the thread size (e.g., 5/16"-24 UNF) and tolerance class (H4 / 2B-3B) match your application. Carbide taps with coolant-through flutes improve chip evacuation and tool life in production runs.

Used in

Common applications for OSG STRAIGHT FLUTE
Automotive engine block production — OSG Straight Flute coolant-through taps for aluminum threading in CNC transfer lines
Aerospace component manufacturing — OSG Straight Flute carbide taps for hardened steel fastener holes in structural parts
General metal fabrication — OSG Straight Flute taps for UNC/UNF threads in mild steel and alloy steel workpieces
Hydraulic system assembly — OSG Straight Flute taps for fine-thread UNF ports in aluminum manifolds
Tool and die making — OSG Straight Flute bottoming taps for blind-hole threading in hardened tool steel dies

OSG STRAIGHT FLUTE Products

3G Electric supplies OSG STRAIGHT FLUTE 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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Cross-referenced by specification & description
This coolant-through straight-flute machine tap is designed for threading aluminum and non-ferrous materials in CNC machining centers. It features a carbide bottoming chamfer with 4 flutes and H4 / 2B-3B tolerance class. The coolant-through design flushes chips during operation, making it suitable for high-production tapping applications
OSG STRAIGHT FLUTE
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This coolant-through straight-flute machine tap is designed for threading aluminum and non-ferrous materials in CNC machining centers. It features a 1/2"-20 UNF thread size, H5 tolerance for 2B-3B class fit, 4 flutes, bottoming chamfer, and is made of carbide. The coolant-through design improves chip evacuation and extends tool life during high-speed tapping operations
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OSG STRAIGHT FLUTE
This coolant-through straight-flute machine tap is designed for threading aluminum and non-ferrous materials in CNC machining. It features a carbide construction with H5 / 2B-3B tolerance, a bottoming chamfer, and 3 flutes. The coolant-through design flushes chips and reduces heat during high-speed production tapping
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OSG STRAIGHT FLUTE
Carbide straight-flute machine tap with coolant-through design, 5/16"-18 UNC thread, H5 / 2B-3B tolerance, bottoming chamfer, and 4 flutes. Suitable for threading aluminum and non-ferrous materials in CNC machining applications

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This coolant-through straight-flute machine tap is designed for threading aluminum and non-ferrous materials in CNC and manual machining operations. It features a carbide construction with a bottoming chamfer, H4 / 2B-3B tolerance, and 3 flutes for efficient chip evacuation. The 1/4"-28 UNF thread size is suitable for producing internal threads in through or blind holes
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This coolant-through straight-flute machine tap is designed for threading aluminum in CNC machining operations. It features a carbide bottoming chamfer with H3 / 2B-3B tolerance and 3 flutes. The #12-28 UNF size and coolant-through design facilitate chip evacuation in blind holes
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This carbide coolant-through straight-flute machine tap is designed for threading aluminum in CNC machining operations. It features a bottoming chamfer with 4 flutes and an H5 / 2B-3B tolerance for precise UNF threads. The coolant-through design aids chip evacuation and cooling during high-speed tapping
OSG STRAIGHT FLUTE Tap: 1/2"-13 UNC, H5 / 2B-3B, 4 Flute, Bottoming Chamfer, Carbide (MPN 1661501200)
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This coolant-through straight-flute machine tap is designed for threading aluminum and non-ferrous materials in CNC machining. It features a carbide construction with a bottoming chamfer for threading to the bottom of blind holes, and 4 flutes for efficient chip evacuation. The H5 tolerance ensures fit classes 2B-3B for precise UNC threads
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OSG STRAIGHT FLUTE
This coolant-through straight-flute machine tap is designed for threading aluminum and non-ferrous materials in CNC machining. It features a carbide construction with H5 pitch diameter tolerance for 2B-3B class fit, 4 flutes, and a bottoming chamfer. The coolant-through design flushes chips and reduces heat during high-speed production tapping
This coolant-through straight-flute machine tap is designed for threading aluminum and non-ferrous materials in CNC machining. It features a carbide bottoming chamfer with H5 / 2B-3B tolerance and 4 flutes. The coolant-through design flushes chips and reduces heat, making it suitable for blind-hole threading in general manufacturing applications requiring precise UNC threads
OSG STRAIGHT FLUTE
This coolant-through straight-flute machine tap is designed for threading aluminum and non-ferrous materials in CNC machining. It features a carbide bottoming chamfer with H5 / 2B-3B tolerance and 4 flutes. The coolant-through design flushes chips and reduces heat, making it suitable for blind-hole threading in general manufacturing applications requiring precise UNC threads