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

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

SKU 3G-OTH-215459

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

OSG
Manufacturer Part Number
1206008
Type
H2 / 2B-3B, Plug Chamfer, TiCN Coated High Speed Steel
Flute
2
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is OSG spiral point tap #3-48 UNC used for?

OSG spiral point taps are designed for through-hole threading in production environments. The #3-48 UNC size is common in precision machining of small fasteners in automotive, aerospace, and general manufacturing. The TiCN coating extends tool life in abrasive materials.

What are the specifications of OSG tap 1206008?

This OSG spiral point tap is #3-48 UNC, H2 / 2B-3B class of fit, with 2 flutes and a plug chamfer. It is made from TiCN coated high speed steel. The manufacturer part number is 1206008. It is designed for through-hole threading in ferrous and non-ferrous materials.

Where to buy OSG 1206008 tap worldwide?

3G Electric supplies and delivers OSG taps worldwide. We handle full logistics and customs clearance for international orders. Contact us for pricing and lead time on the OSG spiral point tap #3-48 UNC, MPN 1206008. We source genuine OSG tooling for global industrial customers.

How to select the right OSG tap for #3-48 UNC threads?

For #3-48 UNC threads in through holes, a spiral point tap like this OSG model is ideal. Ensure the tap drill size matches the thread class (H2 / 2B-3B). Use appropriate cutting fluid for the workpiece material. The TiCN coating helps in abrasive materials like cast iron or aluminum-silicon alloys.

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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