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3G Electric
OSG 1/4"-28 UNF Coolant-Through Straight-Flute Machine Tap for Aluminum - Coolant-Through Straight-Flute Machine Taps for Aluminum
OSGCoolant-Through Straight-Flute Machine Taps for Aluminum

OSG 1/4"-28 UNF Coolant-Through Straight-Flute Machine Tap for Aluminum

<p>This OSG 1/4&quot;-28 UNF coolant-through straight-flute machine tap is engineered for high-performance threading in aluminum. The V-coated powdered metal construction and 4-flute design ensure efficient chip…

SKU 3G-OTH-207607

Brand
OSG
Item
1/4"-28 UNF Coolant-Through Straight-Flute Machine Tap for Aluminum
Part Number
1005700308
Category
Coolant-Through Straight-Flute Machine Taps for Aluminum
Available to Order
Also known as:1005700308OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
1005700308
Type
H3 / 2B-3B, Bottoming Chamfer, V Coated Powdered Metal
Flute
4

Technical Documents

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

Product Description

<p>This OSG 1/4&quot;-28 UNF coolant-through straight-flute machine tap is engineered for high-performance threading in aluminum. The V-coated powdered metal construction and 4-flute design ensure efficient chip evacuation and extended tool life. With an H3 tolerance and 2B-3B class of fit, it delivers precise threads in bottoming chamfer applications.</p><p>Ideal for automotive, aerospace, and general machining, this tap is available for worldwide shipping. For Singapore buyers, we offer SGD quotes on request, handle GST, and provide fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the key specifications of this OSG tap?

The OSG 1005700308 is a 1/4-28 UNF coolant-through straight-flute machine tap with a bottoming chamfer, H3 tolerance, 2B-3B class of fit, and V-coated powdered metal construction. It has 4 flutes.

Can I get a quote in SGD and fast delivery in Singapore?

Yes, we provide SGD quotes on request. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia.

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
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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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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 bottoming chamfer for threading blind holes, 4 flutes for efficient chip evacuation, and V-coated powdered metal construction for extended tool life. The tap is specified as H3 / 2B-3B tolerance and has a 3/8"-24 UNF thread size
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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 bottoming chamfer for threading blind holes, 4 flutes for efficient chip evacuation, and V-coated powdered metal construction for extended tool life. The tap is specified as H3 / 2B-3B tolerance and has a 3/8"-24 UNF thread size

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