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OSG M8x1.25 General Purpose Spiral-Flute Tap - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG M8x1.25 General Purpose Spiral-Flute Tap

The OSG Spiral Flute Tap (M8x1.25 Metric) is a general-purpose spiral-flute tap with an OH2 / 6H tolerance, 3 flutes, and a modified bottoming chamfer (MPN 11601). Designed for threading metric holes, it is supplied…

SKU 3G-OTH-230764

Brand
OSG
Item
M8x1.25 General Purpose Spiral-Flute Tap
Category
General Purpose Spiral-Flute Taps
Available to Order
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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
11601
Type
OH2 / 6H, Modified Bottoming Chamfer
Flute
3

Technical Documents

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

Product Description

The OSG Spiral Flute Tap (M8x1.25 Metric) is a general-purpose spiral-flute tap with an OH2 / 6H tolerance, 3 flutes, and a modified bottoming chamfer (MPN 11601). Designed for threading metric holes, it is supplied by 3G Electric across 14 industrial departments, with specialist depth in cutting tools and machining.

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 M8x1.25 used for?

The OSG spiral flute tap M8x1.25 is used for threading blind holes in ferrous and non-ferrous materials. Its spiral flute design lifts chips upward, preventing clogging in deep or blind holes. It is ideal for general-purpose tapping in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG spiral flute tap 11601?

The OSG spiral flute tap 11601 has a metric M8x1.25 thread size, OH2 / 6H tolerance class, 3 flutes, and a modified bottoming chamfer. It is designed for blind hole tapping and is suitable for general-purpose use. The tap is made from high-speed steel for durability.

Where to buy OSG taps in worldwide?

You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the OSG spiral flute tap MPN 11601 and other OSG tooling.

How to select the correct OSG tap for blind holes?

For blind holes, select a spiral flute tap like the OSG M8x1.25 with a modified bottoming chamfer. This design clears chips upward and allows threading close to the hole bottom. Ensure the tap's tolerance class (e.g., OH2 / 6H) matches your thread fit requirement. Always use proper cutting fluid.

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 general purpose spiral-flute taps. 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
OSG Spiral Flute Tap: M6x1 Metric, OH2 / 6H, 3 Flute, Modified Bottoming Chamfer (MPN 11583)
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OSG Spiral Flute Tap: M6x1 Metric, OH2 / 6H, 3 Flute, Modified Bottoming Chamfer (MPN 11583)
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OSG Spiral Flute Tap: M4x0.7 Metric, OH2 / 6H, 3 Flute, Modified Bottoming Chamfer (MPN 11556)
OSG Spiral Flute Tap: M10x1.25 Metric, OH2 / 6H, 3 Flute, Modified Bottoming Chamfer (MPN 11624)
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OSG Spiral Flute Tap: M10x1.25 Metric, OH2 / 6H, 3 Flute, Modified Bottoming Chamfer (MPN 11624)
Metric spiral-flute tap with M18x1.5 thread, OH2 / 6H tolerance class, 4 flutes, and modified bottoming chamfer. Designed for threading blind holes in ferrous materials; the spiral flute evacuates chips upward to prevent clogging. Suitable for general-purpose tapping in manufacturing and maintenance applications
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Metric spiral-flute tap with M18x1.5 thread, OH2 / 6H tolerance class, 4 flutes, and modified bottoming chamfer. Designed for threading blind holes in ferrous materials; the spiral flute evacuates chips upward to prevent clogging. Suitable for general-purpose tapping in manufacturing and maintenance applications
Metric spiral-flute tap with M10x1.5 thread, OH2 / 6H tolerance, 3 flutes, and modified bottoming chamfer. Designed for threading blind holes in ferrous and non-ferrous materials, with chip evacuation upward to prevent clogging
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Metric spiral-flute tap with M10x1.5 thread, OH2 / 6H tolerance, 3 flutes, and modified bottoming chamfer. Designed for threading blind holes in ferrous and non-ferrous materials, with chip evacuation upward to prevent clogging

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