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OSG Straight Flute Tap: M8x1.25 Metric, OH4 / 6H, 4 Flute, Bottoming Chamfer - Straight-Flute Machine Taps for Aluminum
OSGStraight-Flute Machine Taps for Aluminum

OSG Straight Flute Tap: M8x1.25 Metric, OH4 / 6H, 4 Flute, Bottoming Chamfer

The OSG Straight Flute Tap (M8x1.25 Metric) is a carbide bottoming-chamfer machine tap with 4 flutes, rated OH4 / 6H (MPN 22830). 3G Electric interprets demand and delivers this genuine industrial cutting tool across…

SKU 3G-OTH-211154

Brand
OSG
Item
Straight Flute Tap: M8x1.25 Metric, OH4 / 6H, 4 Flute, Bottoming Chamfer
Category
Straight-Flute Machine Taps for Aluminum
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Technical Specifications

OSG
Manufacturer Part Number
22830
Type
OH4 / 6H, Bottoming Chamfer, Carbide
Flute
4
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Straight Flute Tap (M8x1.25 Metric) is a carbide bottoming-chamfer machine tap with 4 flutes, rated OH4 / 6H (MPN 22830). 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the OSG Straight Flute Tap M8x1.25 used for?

This OSG straight flute tap is designed for threading blind holes in aluminum and non-ferrous materials. Its bottoming chamfer and 4-flute geometry allow chip evacuation near the hole bottom, making it suitable for automotive, aerospace, and general manufacturing applications requiring precise metric threads.

What are the specifications of the OSG Straight Flute Tap MPN 22830?

The OSG tap has an M8x1.25 metric thread, OH4 / 6H tolerance, 4 flutes, and a bottoming chamfer. It is made of carbide for wear resistance in aluminum. The manufacturer part number is 22830, and the product type is straight-flute machine taps for aluminum.

Where to buy OSG Straight Flute Tap M8x1.25 worldwide?

3G Electric supplies the OSG Straight Flute Tap M8x1.25 (MPN 22830) worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this carbide tap.

How to select the correct OSG tap for aluminum threading?

For aluminum, choose a carbide tap with a bottoming chamfer like the OSG M8x1.25 (MPN 22830) for blind holes. Ensure the thread tolerance (OH4 / 6H) matches your application. Use proper cutting fluid and avoid excessive speed to prevent galling. 3G Electric can advise on sizing.

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 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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