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OSG Spiral Flute Tap: M12x1.25 Metric, D11 / 6H, 3 Flute - Oversized Spiral-Flute Taps
OSGOversized Spiral-Flute Taps

OSG Spiral Flute Tap: M12x1.25 Metric, D11 / 6H, 3 Flute

The OSG Spiral Flute Tap is an M12x1.25 Metric oversized spiral-flute tap with a D11 / 6H tolerance, 3 flutes, and a modified bottoming chamfer (MPN 2995201). Designed for threading applications, this tool is part of…

SKU 3G-OTH-211266

Brand
OSG
Item
Spiral Flute Tap: M12x1.25 Metric, D11 / 6H, 3 Flute
Category
Oversized Spiral-Flute Taps
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Technical Specifications

OSG
Manufacturer Part Number
2995201
Type
D11 / 6H, Modified Bottoming Chamfer
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Flute Tap is an M12x1.25 Metric oversized spiral-flute tap with a D11 / 6H tolerance, 3 flutes, and a modified bottoming chamfer (MPN 2995201). Designed for threading applications, this tool is part of 3G Electric's curated industrial supply across 14 departments, with specialist depth in cutting tools and precision equipment.

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 M12x1.25 used for?

This OSG spiral flute tap is used for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging in deep or blind holes. It is commonly applied in automotive, aerospace, and general manufacturing for producing precise metric threads.

What are the specifications of the OSG spiral flute tap M12x1.25?

This OSG tap has a metric thread size of M12x1.25 with a D11 / 6H tolerance class. It features 3 flutes and a modified bottoming chamfer for threading close to the bottom of blind holes. The manufacturer part number is 2995201.

Where to buy OSG spiral flute taps worldwide?

You can source OSG spiral flute 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 time on this M12x1.25 tap.

How to select the correct OSG spiral flute tap for blind holes?

For blind holes, choose a spiral flute tap with a modified bottoming chamfer like this OSG M12x1.25 model. The 3-flute design and D11 / 6H tolerance ensure accurate threads. Match the tap size to your hole diameter and material type for optimal chip evacuation and thread quality.

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 oversized 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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