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OSG M12x1.75 Metric General Purpose Spiral-Point Tap - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG M12x1.75 Metric General Purpose Spiral-Point Tap

The OSG Spiral Point Tap (M12x1.75 Metric, MPN 1981900) is a general purpose spiral-point tap with a D6 / 4H-6H tolerance, 3 flutes, plug chamfer, and high-speed steel construction. 3G Electric interprets demand and…

SKU 3G-OTH-214312

Brand
OSG
Item
M12x1.75 Metric General Purpose Spiral-Point Tap
Category
General Purpose Spiral-Point 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
1981900
Type
D6 / 4H-6H, Plug Chamfer, High Speed Steel
Flute
3

Technical Documents

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

Product Description

The OSG Spiral Point Tap (M12x1.75 Metric, MPN 1981900) is a general purpose spiral-point tap with a D6 / 4H-6H tolerance, 3 flutes, plug chamfer, and high-speed steel construction. 3G Electric interprets demand and sources this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps, and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the OSG spiral point tap M12x1.75 used for?

The OSG spiral point tap M12x1.75 is used for threading blind or through holes in ferrous and non-ferrous materials. Its spiral point design pushes chips forward, reducing chip clogging and improving thread quality in production environments.

What are the specifications of the OSG tap MPN 1981900?

The OSG tap MPN 1981900 is a M12x1.75 metric spiral point tap with a D6 / 4H-6H tolerance, 3 flutes, plug chamfer, and high speed steel construction. It is designed for general purpose threading applications.

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 time on the OSG spiral point tap MPN 1981900.

How to select the correct OSG tap for a threading job?

Select the correct OSG tap by matching thread size (e.g., M12x1.75), material type, and hole condition (blind or through). For through holes, a spiral point tap like this OSG model is ideal. Always verify the tap tolerance class (D6 / 4H-6H) matches your required thread fit.

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-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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General purpose spiral-point tap for threading through holes in ferrous and non-ferrous materials. Features a M12x1.75 metric thread, 4H-6H tolerance, 3 flutes, and plug chamfer. Chip-pushing design reduces clogging for improved thread quality
This OSG spiral-point tap is designed for general-purpose threading of blind or through holes in metal. The spiral-point design pushes chips forward to reduce clogging during production tapping. It features a D3 / 4H-6H tolerance class, 2-flute configuration, plug chamfer, and is made from high-speed steel
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This OSG spiral-point tap is designed for general-purpose threading of blind or through holes in metal. The spiral-point design pushes chips forward to reduce clogging during production tapping. It features a D3 / 4H-6H tolerance class, 2-flute configuration, plug chamfer, and is made from high-speed steel
This OSG spiral-point tap is designed for cutting internal metric threads in through-hole applications. It features a D3 / 4H-6H tolerance class, 2-flute design, plug chamfer, and is made of high-speed steel. The spiral point pushes chips ahead of the tap, reducing chip clogging during threading
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This OSG spiral-point tap is designed for cutting internal metric threads in through-hole applications. It features a D3 / 4H-6H tolerance class, 2-flute design, plug chamfer, and is made of high-speed steel. The spiral point pushes chips ahead of the tap, reducing chip clogging during threading

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General purpose spiral-point tap with M5x0.8 metric thread, 6H tolerance, 2 flutes, and plug chamfer. Made from high-speed steel. The spiral-point design pushes chips ahead, reducing clogging and enabling faster tapping cycles in through or blind holes in ferrous and non-ferrous materials
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. The spiral-point geometry pushes chips forward, reducing clogging and breakage. It features a plug chamfer and is made from high-speed steel. Typical applications include general machining and manufacturing where 3/8"-16 UNC threads are required
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