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OSG Spiral Flute Tap: M12x1.5 Metric, D11 / 6H, 3 Flute - Oversized Spiral-Flute Taps
OSGOversized Spiral-Flute Taps

OSG Spiral Flute Tap: M12x1.5 Metric, D11 / 6H, 3 Flute

The OSG Spiral Flute Tap (M12x1.5 Metric, MPN 2995501) is an oversized spiral-flute tap with a D11 / 6H tolerance, 3 flutes, and a modified bottoming chamfer. 3G Electric interprets your demand for this precision…

SKU 3G-OTH-211317

Brand
OSG
Item
Spiral Flute Tap: M12x1.5 Metric, D11 / 6H, 3 Flute
Category
Oversized Spiral-Flute Taps
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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
2995501
Type
D11 / 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 (M12x1.5 Metric, MPN 2995501) is an oversized spiral-flute tap with a D11 / 6H tolerance, 3 flutes, and a modified bottoming chamfer. 3G Electric interprets your demand for this precision threading tool, sources it from OSG, and provides a firm quote with dedicated support across 14 industrial departments — with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the OSG spiral flute tap M12x1.5 used for?

This OSG spiral flute tap is used for threading blind holes in materials such as steel and stainless steel. The spiral flute design evacuates chips upward, preventing clogging. The modified bottoming chamfer allows threading close to the bottom of the hole. It is common in automotive and general manufacturing applications.

What are the specifications of the OSG spiral flute tap M12x1.5?

This OSG tap has a metric thread size of M12x1.5 with a D11 / 6H tolerance class. It features 3 flutes and a modified bottoming chamfer. The manufacturer part number is 2995501. It is an oversized spiral-flute tap designed for precise threading in blind holes.

Where to buy the OSG spiral flute tap M12x1.5 worldwide?

You can source the OSG spiral flute tap M12x1.5 (MPN 2995501) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

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

For blind holes, choose a spiral flute tap with a bottoming or modified bottoming chamfer to thread close to the hole bottom. Ensure the tap size matches the required thread (e.g., M12x1.5) and tolerance class (e.g., 6H). OSG taps are a reliable brand for consistent performance in production environments.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Flute Tap: M12x1.25 Metric, D11 / 6H, 3 Flute, Modified Bottoming Chamfer (MPN 2995201)
OSG
OSG Spiral Flute Tap: M12x1.25 Metric, D11 / 6H, 3 Flute, Modified Bottoming Chamfer (MPN 2995201)
Metric oversized spiral-flute tap with M10x1.25 thread, D11 / 6H tolerance, 3 flutes, and modified bottoming chamfer. Designed for threading blind holes in metals, the spiral flute lifts chips upward to prevent clogging, while the modified bottoming chamfer allows threading close to the hole bottom
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Metric oversized spiral-flute tap with M10x1.25 thread, D11 / 6H tolerance, 3 flutes, and modified bottoming chamfer. Designed for threading blind holes in metals, the spiral flute lifts chips upward to prevent clogging, while the modified bottoming chamfer allows threading close to the hole bottom
Metric oversized spiral-flute tap with M8x1 thread size. Features a D11 / 2B-3B tolerance class, modified bottoming chamfer, and 3 flutes. Designed for threading blind holes in materials such as steel and aluminum; the spiral flute evacuates chips upward to prevent clogging
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Metric oversized spiral-flute tap with M8x1 thread size. Features a D11 / 2B-3B tolerance class, modified bottoming chamfer, and 3 flutes. Designed for threading blind holes in materials such as steel and aluminum; the spiral flute evacuates chips upward to prevent clogging
This oversized spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute design efficiently evacuates chips upward, preventing clogging and ensuring clean threads. Suitable for general manufacturing applications requiring precise metric threads
OSG
This oversized spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute design efficiently evacuates chips upward, preventing clogging and ensuring clean threads. Suitable for general manufacturing applications requiring precise metric threads
Spiral-flute tap for threading blind holes in steel and aluminum. The flute design evacuates chips upward to prevent clogging. Modified bottoming chamfer enables threading close to the hole bottom. Metric size M7x1, 11 mm body diameter, 3 flutes
OSG
Spiral-flute tap for threading blind holes in steel and aluminum. The flute design evacuates chips upward to prevent clogging. Modified bottoming chamfer enables threading close to the hole bottom. Metric size M7x1, 11 mm body diameter, 3 flutes
Oversized spiral-flute tap for threading blind holes in materials such as steel and aluminum. The spiral flute design evacuates chips upward, preventing clogging. Modified bottoming chamfer allows threading close to the hole bottom. Metric thread size M3.5x0.6, D11 shank diameter, 3 flutes
OSG
Oversized spiral-flute tap for threading blind holes in materials such as steel and aluminum. The spiral flute design evacuates chips upward, preventing clogging. Modified bottoming chamfer allows threading close to the hole bottom. Metric thread size M3.5x0.6, D11 shank diameter, 3 flutes

More from OSG

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Oversized spiral-flute tap for threading blind holes in materials that produce stringy chips, such as steel and aluminum. The spiral flute design lifts chips out of the hole to prevent clogging. Thread size 5/16-24 UNF, H11 tolerance, 3 flutes, modified bottoming chamfer. Suitable for applications requiring a looser thread fit
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Oversized spiral-flute tap for threading blind holes in materials that produce stringy chips, such as steel and aluminum. The spiral flute design lifts chips out of the hole to prevent clogging. Thread size 5/16-24 UNF, H11 tolerance, 3 flutes, modified bottoming chamfer. Suitable for applications requiring a looser thread fit
OSG Spiral Flute Tap: M6x1 Metric, D11 / 6H, 3 Flute, Modified Bottoming Chamfer (MPN 2993901)
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OSG Spiral Flute Tap: M6x1 Metric, D11 / 6H, 3 Flute, Modified Bottoming Chamfer (MPN 2993901)
This OSG spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. With a #10-32 UNF thread size, H11 tolerance, and modified bottoming chamfer, it is suited for precision threading applications where chip evacuation and thread accuracy are required
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This OSG spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. With a #10-32 UNF thread size, H11 tolerance, and modified bottoming chamfer, it is suited for precision threading applications where chip evacuation and thread accuracy are required
This OSG spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. With a modified bottoming chamfer, it is suited for applications requiring threads close to the hole bottom. Thread size: 7/16"-20 UNF, tolerance H11, 3 flutes
OSG
This OSG spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. With a modified bottoming chamfer, it is suited for applications requiring threads close to the hole bottom. Thread size: 7/16"-20 UNF, tolerance H11, 3 flutes
This OSG spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. With a #10-24 UNC thread size, H11 tolerance, 3 flutes, and a modified bottoming chamfer, it is suited for applications requiring threads close to the hole bottom
OSG
This OSG spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. With a #10-24 UNC thread size, H11 tolerance, 3 flutes, and a modified bottoming chamfer, it is suited for applications requiring threads close to the hole bottom
This OSG spiral-flute tap is designed for threading blind holes in materials such as steel and stainless steel. The spiral flute geometry evacuates chips upward, preventing clogging and ensuring clean threads. With a modified bottoming chamfer, it allows threading close to the bottom of a hole. The D11 / 6H tolerance indicates an oversized thread suitable for use with coated or plated holes
OSG
This OSG spiral-flute tap is designed for threading blind holes in materials such as steel and stainless steel. The spiral flute geometry evacuates chips upward, preventing clogging and ensuring clean threads. With a modified bottoming chamfer, it allows threading close to the bottom of a hole. The D11 / 6H tolerance indicates an oversized thread suitable for use with coated or plated holes
This OSG oversized spiral-flute tap features an M8x1.25 metric thread with D11 / 6H tolerance, 3 flutes, and a modified bottoming chamfer. Designed for threading blind holes, the spiral flute geometry lifts chips upward to prevent clogging and ensure clean threads. Suitable for precision threading applications in ferrous and non-ferrous materials
OSG
This OSG oversized spiral-flute tap features an M8x1.25 metric thread with D11 / 6H tolerance, 3 flutes, and a modified bottoming chamfer. Designed for threading blind holes, the spiral flute geometry lifts chips upward to prevent clogging and ensure clean threads. Suitable for precision threading applications in ferrous and non-ferrous materials
Oversized spiral-flute tap for threading blind holes. Features a 3/8"-24 UNF thread, H11 tolerance, 3 flutes, and a modified bottoming chamfer. The spiral flute design pushes chips upward to prevent clogging, enabling clean threads near the hole bottom. Suitable for industrial machining applications
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Oversized spiral-flute tap for threading blind holes. Features a 3/8"-24 UNF thread, H11 tolerance, 3 flutes, and a modified bottoming chamfer. The spiral flute design pushes chips upward to prevent clogging, enabling clean threads near the hole bottom. Suitable for industrial machining applications