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OSG Spiral Point Tap: #4-48 UNF, H2 / 2B-3B, 2 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: #4-48 UNF, H2 / 2B-3B, 2 Flute, Plug Chamfer

The OSG Spiral Point Tap (#4-48 UNF, MPN 1206605) is a general purpose spiral-point tap with a plug chamfer, TiN coated high-speed steel construction, and 2 flutes. It is rated H2 / 2B-3B for thread class compatibility.

SKU 3G-OTH-215687

Brand
OSG
Item
Spiral Point Tap: #4-48 UNF, H2 / 2B-3B, 2 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
1206605
Type
H2 / 2B-3B, Plug Chamfer, TiN Coated High Speed Steel
Flute
2
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Point Tap (#4-48 UNF, MPN 1206605) is a general purpose spiral-point tap with a plug chamfer, TiN coated high-speed steel construction, and 2 flutes. It is rated H2 / 2B-3B for thread class compatibility.

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 #4-48 UNF used for?

The OSG spiral point tap #4-48 UNF is used for threading blind or through holes in production machining. Its spiral-point design pushes chips ahead, reducing clogging. Common applications include automotive, aerospace, and general manufacturing where precise UNF threads are required in high-speed tapping operations.

What are the specifications of the OSG spiral point tap MPN 1206605?

The OSG spiral point tap MPN 1206605 is a #4-48 UNF size with H2 / 2B-3B thread class. It has 2 flutes, a plug chamfer, and TiN coated high-speed steel construction. This general-purpose tap is designed for threading in steel, aluminum, and other materials, offering wear resistance and chip evacuation.

Where to buy OSG spiral point taps worldwide?

You can source OSG spiral point 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 times on the OSG #4-48 UNF tap MPN 1206605 and other OSG tooling.

How to select the correct OSG spiral point tap for UNF threads?

To select the correct OSG spiral point tap for UNF threads, match the tap size to the required thread diameter and pitch, such as #4-48 UNF. Consider the thread class (e.g., H2 / 2B-3B), material being tapped, and coating like TiN for longer tool life. OSG taps are designed for high-speed production tapping in blind or through holes.

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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