We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

OSG Spiral Point Tap: 1/2"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: 1/2"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer

The OSG Spiral Point Tap (1/2"-20 UNF) is a general-purpose spiral-point tap with an H5 / 2B-3B tolerance, plug chamfer, and TiCN-coated high-speed steel construction. It features 3 flutes and is identified by…

SKU 3G-OTH-215272

Brand
OSG
Item
Spiral Point Tap: 1/2"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
Available to Order
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Technical specs
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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
1242608
Type
H5 / 2B-3B, Plug Chamfer, TiCN Coated 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 (1/2"-20 UNF) is a general-purpose spiral-point tap with an H5 / 2B-3B tolerance, plug chamfer, and TiCN-coated high-speed steel construction. It features 3 flutes and is identified by manufacturer part number 1242608.

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 1/2-20 UNF used for?

This OSG spiral point tap is used for threading blind or through holes in ferrous and non-ferrous materials. Its TiCN coating and plug chamfer design make it suitable for general-purpose tapping in production environments where chip evacuation is critical.

What are the specifications of the OSG tap MPN 1242608?

The OSG tap MPN 1242608 is a 1/2-20 UNF spiral point tap with H5 / 2B-3B tolerance, 3 flutes, plug chamfer, and TiCN coated high speed steel. It is designed for general-purpose threading and is available from 3G Electric.

Where to buy OSG taps in worldwide?

You can source OSG taps worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this MPN 1242608 or other OSG threading tools.

How to select the right OSG tap for a threading application?

Select an OSG tap based on thread size, pitch, material, and hole type. For through holes, a spiral point tap like this 1/2-20 UNF model pushes chips ahead. For blind holes, consider a spiral flute tap. Always match the coating to the workpiece material for optimal tool life.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Point Tap: 1/2"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1242600)
OSG
OSG Spiral Point Tap: 1/2"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1242600)
OSG Spiral Point Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1242208)
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OSG Spiral Point Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1242208)
OSG Spiral Point Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1242205)
OSG
OSG Spiral Point Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1242205)
OSG Spiral Point Tap: 1/2"-13 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1242408)
OSG
OSG Spiral Point Tap: 1/2"-13 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1242408)
OSG Spiral Point Tap: 1/2"-20 UNF, H1 / 2B-3B, 3 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1222608)
OSG
OSG Spiral Point Tap: 1/2"-20 UNF, H1 / 2B-3B, 3 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1222608)
OSG Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 2 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1240008)
OSG
OSG Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 2 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1240008)

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OSG Spiral Point Tap: M8x1 Metric, D5 / 4H-6H, 3 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 1982501)
OSG Spiral Point Tap: 5/16"-24 UNF, H4 / 2B-3B, 3 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1236408)
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OSG Spiral Point Tap: 5/16"-24 UNF, H4 / 2B-3B, 3 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1236408)