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OSG General Purpose Spiral-Point Tap M2.5x0.45 Metric - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG General Purpose Spiral-Point Tap M2.5x0.45 Metric

The OSG Spiral Point Tap (M2.5x0.45 Metric, MPN 1982100) is a general-purpose spiral-point tap with a D3 / 4H-6H tolerance, 2-flute design, plug chamfer, and high-speed steel construction. 3G Electric interprets…

SKU 3G-OTH-215937

Brand
OSG
Item
General Purpose Spiral-Point Tap M2.5x0.45 Metric
Category
General Purpose Spiral-Point Taps
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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
1982100
Type
D3 / 4H-6H, Plug Chamfer, High Speed Steel
Flute
2

Technical Documents

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

Product Description

The OSG Spiral Point Tap (M2.5x0.45 Metric, MPN 1982100) is a general-purpose spiral-point tap with a D3 / 4H-6H tolerance, 2-flute design, plug chamfer, and high-speed steel construction. 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps, and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

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 point tap M2.5x0.45 used for?

This OSG spiral point tap is used for cutting internal metric threads in through-hole applications. It is designed for general-purpose threading in materials such as steel and non-ferrous metals, where the spiral point pushes chips ahead of the tap, reducing chip clogging.

What are the specifications of the OSG spiral point tap M2.5x0.45?

The OSG spiral point tap has a metric thread size of M2.5x0.45, a D3 / 4H-6H tolerance class, 2 flutes, a plug chamfer, and is made of high-speed steel. The manufacturer part number is 1982100. It is designed for through-hole threading applications.

Where to buy the OSG spiral point tap M2.5x0.45 worldwide?

You can source the OSG spiral point tap M2.5x0.45 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 point tap for a job?

Select the tap based on thread size, pitch, and material. For M2.5x0.45 threads in through-holes, this OSG spiral point tap with a plug chamfer is suitable. Ensure the tap's tolerance class (D3 / 4H-6H) matches the required thread fit. Use proper cutting fluid and speed for high-speed steel tools.

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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Cross-referenced by specification & description
OSG Spiral Point Tap: M2.5x0.45 Metric, D3 / 4H-6H, 2 Flute, Plug Chamfer (MPN 1982101)
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OSG Spiral Point Tap: M2.5x0.45 Metric, D3 / 4H-6H, 2 Flute, Plug Chamfer (MPN 1982101)
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
OSG Spiral Point Tap: M2x0.4 Metric, D3 / 4H-6H, 2 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 1982001)
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OSG Spiral Point Tap: M2x0.4 Metric, D3 / 4H-6H, 2 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 1982001)
M3x0.5 metric spiral-point tap with D3 / 4H-6H tolerance, plug chamfer, and black oxide high-speed steel construction. Features 2 flutes for efficient chip evacuation in through-hole threading. Suitable for general-purpose threading of steel and non-ferrous materials
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M3x0.5 metric spiral-point tap with D3 / 4H-6H tolerance, plug chamfer, and black oxide high-speed steel construction. Features 2 flutes for efficient chip evacuation in through-hole threading. Suitable for general-purpose threading of steel and non-ferrous materials
OSG Spiral Point Tap: M8x1.25 Metric, D5 / 4H-6H, 3 Flute, Plug Chamfer (MPN 1981401)
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OSG Spiral Point Tap: M8x1.25 Metric, D5 / 4H-6H, 3 Flute, Plug Chamfer (MPN 1981401)
High-speed steel spiral-point tap with M10x1.5 metric thread, D6 / 4H-6H tolerance, 3-flute design, and plug chamfer. Designed for through-hole threading in metals, with spiral point geometry that pushes chips forward to prevent clogging. Suitable for general machining applications requiring precise metric threads
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High-speed steel spiral-point tap with M10x1.5 metric thread, D6 / 4H-6H tolerance, 3-flute design, and plug chamfer. Designed for through-hole threading in metals, with spiral point geometry that pushes chips forward to prevent clogging. Suitable for general machining applications requiring precise metric threads

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High-speed steel spiral-point tap with plug chamfer and 2-flute design. Rated H2 / 2B-3B for thread fit. The spiral-point geometry pushes chips forward, making it suitable for threading blind or through holes in ferrous and non-ferrous materials
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