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OSG M12x1.75 Oversized Spiral-Flute Tap - Oversized Spiral-Flute Taps
OSGOversized Spiral-Flute Taps

OSG M12x1.75 Oversized Spiral-Flute Tap

The OSG Spiral Flute Tap is an M12x1.75 Metric oversized spiral-flute tap with a D11 / 6H tolerance, 3 flutes, and a modified bottoming chamfer (MPN 2995701). 3G Electric interprets this demand and sources the…

SKU 3G-OTH-211267

Brand
OSG
Item
M12x1.75 Oversized Spiral-Flute Tap
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
2995701
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 is an M12x1.75 Metric oversized spiral-flute tap with a D11 / 6H tolerance, 3 flutes, and a modified bottoming chamfer (MPN 2995701). 3G Electric interprets this demand and sources the genuine OSG part, supporting your threading application with specialist procurement across 14 industrial departments.

Frequently Asked Questions

What is an OSG spiral flute tap used for?

An OSG spiral flute tap is used for threading blind holes in materials like steel and stainless steel. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. This M12x1.75 metric tap with a modified bottoming chamfer is ideal for threading close to the bottom of a hole.

What are the specifications of the OSG spiral flute tap M12x1.75?

This OSG tap has a metric thread size of M12x1.75, a D11 / 6H tolerance class, 3 flutes, and a modified bottoming chamfer. The D11 / 6H designation indicates an oversized thread for use with coated or plated holes. The manufacturer part number is 2995701.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps like the M12x1.75 spiral flute tap to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG threading tools.

How to select the right OSG tap for a blind hole?

For blind holes, choose a spiral flute tap like this OSG M12x1.75 to evacuate chips upward. Ensure the chamfer type matches your thread depth requirement—a modified bottoming chamfer allows threading closer to the hole bottom. Verify the thread class (D11 / 6H) matches your application's tolerance needs.

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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Cross-referenced by specification & description
Oversized spiral-flute tap with M10x1.5 metric thread, D11 / 4H-6H tolerance, 3 flutes, and modified bottoming chamfer. Designed for threading blind holes in steel and stainless steel; spiral flute evacuates chips upward to prevent clogging and produce clean threads near hole bottoms
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Oversized spiral-flute tap with M10x1.5 metric thread, D11 / 4H-6H tolerance, 3 flutes, and modified bottoming chamfer. Designed for threading blind holes in steel and stainless steel; spiral flute evacuates chips upward to prevent clogging and produce clean threads near hole bottoms
Metric spiral-flute tap with M12x1.75 thread, D6 / 4H-6H tolerance, 3 flutes, and modified bottoming chamfer. Designed for threading blind holes in ferrous and non-ferrous materials, the spiral flute lifts chips upward to prevent clogging
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Metric spiral-flute tap with M12x1.75 thread, D6 / 4H-6H tolerance, 3 flutes, and modified bottoming chamfer. Designed for threading blind holes in ferrous and non-ferrous materials, the spiral flute lifts chips upward to prevent clogging
General purpose spiral-flute tap for threading blind holes. Spiral flute design pushes chips upward, preventing clogging and ensuring clean threads. Suitable for materials such as steel and aluminum. Features M12x1.75 metric thread, D6 / 4H-6H tolerance, 3 flutes, and modified bottoming chamfer
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General purpose spiral-flute tap for threading blind holes. Spiral flute design pushes chips upward, preventing clogging and ensuring clean threads. Suitable for materials such as steel and aluminum. Features M12x1.75 metric thread, D6 / 4H-6H tolerance, 3 flutes, and modified bottoming chamfer
OSG Spiral Flute Tap: M12x1.25 Metric, D11 / 6H, 3 Flute, Modified Bottoming Chamfer (MPN 2995201)
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OSG Spiral Flute Tap: M12x1.25 Metric, D11 / 6H, 3 Flute, Modified Bottoming Chamfer (MPN 2995201)
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. M12x1.25 metric thread, D5 / 4H-6H tolerance, 3 flutes, modified bottoming chamfer. Spiral flute design evacuates chips upward for deep or blind-hole tapping
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General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. M12x1.25 metric thread, D5 / 4H-6H tolerance, 3 flutes, modified bottoming chamfer. Spiral flute design evacuates chips upward for deep or blind-hole tapping
This 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 general-purpose machining where chip evacuation is critical. Tolerance class 4H-6H provides a precision fit for general threading applications
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This 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 general-purpose machining where chip evacuation is critical. Tolerance class 4H-6H provides a precision fit for general threading applications

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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
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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
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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
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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 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
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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 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
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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
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 1/4"-20 UNC thread size, H11 tolerance, 3 flutes, and a modified bottoming chamfer, it is suited for through-hole or near-bottom threading applications. The oversized design accommodates situations where standard taps may not achieve the required fit
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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 1/4"-20 UNC thread size, H11 tolerance, 3 flutes, and a modified bottoming chamfer, it is suited for through-hole or near-bottom threading applications. The oversized design accommodates situations where standard taps may not achieve the required fit