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OSG Spiral Point Tap: M4.5x0.75 Metric, D4 / 4H-6H, 2 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: M4.5x0.75 Metric, D4 / 4H-6H, 2 Flute, Plug Chamfer

The OSG Spiral Point Tap is a general purpose spiral-point tap in M4.5x0.75 Metric, with a D4 / 4H-6H tolerance, 2-flute design, plug chamfer, and high-speed steel construction (MPN 1982300). 3G Electric interprets…

SKU 3G-OTH-214278

Brand
OSG
Item
Spiral Point Tap: M4.5x0.75 Metric, D4 / 4H-6H, 2 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
1982300
Type
D4 / 4H-6H, Plug Chamfer, High Speed Steel
Flute
2
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Point Tap is a general purpose spiral-point tap in M4.5x0.75 Metric, with a D4 / 4H-6H tolerance, 2-flute design, plug chamfer, and high-speed steel construction (MPN 1982300). 3G Electric interprets this demand and sources the genuine OSG product, backed by our specialist expertise across 14 industrial departments.

Frequently Asked Questions

What is the OSG spiral point tap used for?

The OSG spiral point tap is used for threading blind or through holes in metal, particularly in production environments. Its spiral point design pushes chips forward, reducing chip clogging. It is suitable for general-purpose threading in materials like steel, aluminum, and cast iron.

What are the specifications of the OSG spiral point tap?

This OSG tap has a metric size of M4.5x0.75, with a D4 / 4H-6H tolerance class. It features 2 flutes, a plug chamfer, and is made from high-speed steel. The manufacturer part number is 1982300. 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 this M4.5x0.75 spiral point tap.

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

Select the tap based on thread size, pitch, and material. For M4.5x0.75 threads, use a tap with matching dimensions and a tolerance class like D4 / 4H-6H. Consider the tap's chamfer type—plug chamfer is common for general use. OSG taps are made from high-speed steel for durability.

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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