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OSG Spiral Flute Tap: 1 3/4"-5 UNC, 2B, 4 Flute, Modified Bottoming Chamfer (MPN 2248701) - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG Spiral Flute Tap: 1 3/4"-5 UNC, 2B, 4 Flute, Modified Bottoming Chamfer (MPN 2248701)

OSG General Purpose Spiral-Flute Taps.

SKU 3G-OTH-229963

Brand
OSG
Item
Spiral Flute Tap: 1 3/4"-5 UNC, 2B, 4 Flute, Modified Bottoming Chamfer
Category
General Purpose Spiral-Flute Taps
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Technical Specifications

OSG
Manufacturer Part Number
2248701

Technical Documents

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

Product Description

OSG General Purpose Spiral-Flute Taps.

Frequently Asked Questions

What is the OSG spiral flute tap 2248701 used for?

The OSG spiral flute tap 2248701 is used for threading blind holes in ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is ideal for general-purpose tapping in automotive, aerospace, and industrial manufacturing applications.

What are the specifications of the OSG spiral flute tap 2248701?

The OSG spiral flute tap 2248701 has a thread size of 1 3/4"-5 UNC, a 2B class of fit, 4 flutes, and a modified bottoming chamfer. It is a general-purpose spiral-flute tap designed for blind hole threading. The manufacturer part number is 2248701.

Where to buy the OSG spiral flute tap 2248701 worldwide?

You can source the OSG spiral flute tap 2248701 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this OSG tap.

How to select the correct OSG spiral flute tap for blind holes?

To select the correct OSG spiral flute tap for blind holes, match the thread size (e.g., 1 3/4"-5 UNC), class of fit (2B), and chamfer type (modified bottoming) to your application. Ensure the tap's flute design suits the material. OSG taps are engineered for precision; consult technical data for optimal performance.

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-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
OSG Spiral Flute Tap: 2"-4.5 UNC, 2B, 5 Flute, Modified Bottoming Chamfer (MPN 2249001)
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OSG Spiral Flute Tap: 1 1/2"-6 UNC, 2B, 4 Flute, Modified Bottoming Chamfer (MPN 2248301)
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OSG Spiral Flute Tap: 1 3/8"-6 UNC, 2B, 4 Flute, Modified Bottoming Chamfer (MPN 2248001)
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Spiral flute design evacuates chips upward to prevent clogging. Thread size 1 1/8"-7 UNC, 2B class of fit, 4 flutes, modified bottoming chamfer
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General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Spiral flute design evacuates chips upward to prevent clogging. Thread size 1 1/8"-7 UNC, 2B class of fit, 4 flutes, modified bottoming chamfer
OSG Spiral Flute Tap: 1 5/8"-8 UNS, 2B, 4 Flute, Modified Bottoming Chamfer (MPN 2248601)
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OSG Spiral Flute Tap: 1"-12 UNF, 2B, 4 Flute, Modified Bottoming Chamfer (MPN 2239601)
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