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OSGGeneral Purpose Spiral-Point Taps

OSG 1/4"-20 UNC General Purpose Spiral-Point Tap

The OSG Spiral Point Tap (1/4"-20 UNC) is a general-purpose spiral-point tap with a TiN coated high-speed steel construction, featuring an H5 / 2B-3B tolerance, 2-flute design, and plug chamfer (MPN 1240005). 3G…

SKU 3G-OTH-215159

Brand
OSG
Item
1/4"-20 UNC General Purpose Spiral-Point Tap
Part Number
1240005
Category
General Purpose Spiral-Point Taps
Available to Order
Also known as:1240005OSG
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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
1240005
Type
H5 / 2B-3B, Plug Chamfer, TiN Coated High Speed Steel
Flute
2
Model
1/4"-20 UNC

Technical Documents

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

Product Description

The OSG Spiral Point Tap (1/4"-20 UNC) is a general-purpose spiral-point tap with a TiN coated high-speed steel construction, featuring an H5 / 2B-3B tolerance, 2-flute design, and plug chamfer (MPN 1240005). 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments, with specialist depth in cutting tools and controls to ensure you get the right solution.

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 used for?

The OSG spiral point tap is used for threading blind or through holes in ferrous and non-ferrous materials. Its TiN coating reduces friction and extends tool life, making it suitable for general-purpose tapping in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG spiral point tap 1240005?

The OSG spiral point tap has a 1/4"-20 UNC thread size, H5 tolerance for 2B-3B class fit, 2 flutes, plug chamfer, and TiN coated high speed steel construction. The manufacturer part number is 1240005. It is designed for general-purpose tapping in production environments.

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 time on the OSG 1240005 tap.

How to select the correct OSG spiral point tap for my application?

Select the OSG spiral point tap based on thread size (1/4"-20 UNC), material type, and hole configuration. For through holes, spiral point taps push chips forward. The TiN coating suits ferrous materials. Match the H5 tolerance to your required thread class (2B-3B). Consult OSG's technical data for optimal speeds and feeds.

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
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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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