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

OSG Spiral Flute Tap: 3/8"-24 UNF, 2B, 3 Flute, Modified Bottoming Chamfer (MPN 2231801) - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG Spiral Flute Tap: 3/8"-24 UNF, 2B, 3 Flute, Modified Bottoming Chamfer (MPN 2231801)

OSG General Purpose Spiral-Flute Taps.

SKU 3G-OTH-230677

Brand
OSG
Item
Spiral Flute Tap: 3/8"-24 UNF, 2B, 3 Flute, Modified Bottoming Chamfer
Category
General Purpose Spiral-Flute Taps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
2231801

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

OSG General Purpose Spiral-Flute Taps.

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 flute tap 2231801 used for?

The OSG spiral flute tap 2231801 is designed for threading blind holes in materials like steel and aluminum. Its spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general machining applications.

What are the specifications of the OSG 3/8-24 UNF spiral flute tap?

This OSG tap has a 3/8-24 UNF thread size, 2B class fit, 3 flutes, and a modified bottoming chamfer. It is a general purpose spiral flute tap for blind hole threading. The manufacturer part number is 2231801.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps like the 2231801 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this spiral flute tap.

How to select the right OSG tap for blind holes?

For blind holes, choose a spiral flute tap like the OSG 2231801 to evacuate chips upward. Match thread size (e.g., 3/8-24 UNF), class of fit (2B), and chamfer type (modified bottoming) to your application. Consult OSG's technical data for material-specific 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

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Flute Tap: 1/4"-20 UNC, 2B, 3 Flute, Modified Bottoming Chamfer (MPN 2230001)
OSG
OSG Spiral Flute Tap: 1/4"-20 UNC, 2B, 3 Flute, Modified Bottoming Chamfer (MPN 2230001)
General purpose spiral-flute tap for threading blind holes. Spiral flute design lifts chips upward to prevent clogging. Thread size 3/8"-16 UNC, 2B class of fit, 3 flutes, modified bottoming chamfer
OSG
General purpose spiral-flute tap for threading blind holes. Spiral flute design lifts chips upward to prevent clogging. Thread size 3/8"-16 UNC, 2B class of fit, 3 flutes, modified bottoming chamfer
OSG Spiral Flute Tap: 1/2"-20 UNF, 2B, 3 Flute, Modified Bottoming Chamfer (MPN 2232601)
OSG
OSG Spiral Flute Tap: 1/2"-20 UNF, 2B, 3 Flute, Modified Bottoming Chamfer (MPN 2232601)
General purpose spiral-flute tap for threading blind holes. Thread size 5/8"-18 UNF, 2B class of fit, 4 flutes, modified bottoming chamfer. Spiral flute design evacuates chips upward to prevent clogging. Suitable for steel and stainless steel applications
OSG
General purpose spiral-flute tap for threading blind holes. Thread size 5/8"-18 UNF, 2B class of fit, 4 flutes, modified bottoming chamfer. Spiral flute design evacuates chips upward to prevent clogging. Suitable for steel and stainless steel applications
General purpose spiral-flute tap designed for threading blind holes. The spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. Suitable for use in steel and aluminum in automotive, aerospace, and general manufacturing applications
OSG
General purpose spiral-flute tap designed for threading blind holes. The spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. Suitable for use in steel and aluminum in automotive, aerospace, and general manufacturing applications
OSG Spiral Flute Tap: 7/8"-9 UNC, 2B, 4 Flute, Modified Bottoming Chamfer (MPN 2244001)
OSG
OSG Spiral Flute Tap: 7/8"-9 UNC, 2B, 4 Flute, Modified Bottoming Chamfer (MPN 2244001)

More from OSG

View all OSG parts
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features 4 flutes for upward chip evacuation and a modified bottoming chamfer for threading close to the hole bottom. Tolerance class H5 suitable for 2B-3B fit. Thread size 5/8"-11 UNC
OSG
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features 4 flutes for upward chip evacuation and a modified bottoming chamfer for threading close to the hole bottom. Tolerance class H5 suitable for 2B-3B fit. Thread size 5/8"-11 UNC
General purpose spiral-flute tap for threading blind holes. The spiral flute design evacuates chips upward to prevent clogging. Suitable for use in steel and stainless steel
OSG
General purpose spiral-flute tap for threading blind holes. The spiral flute design evacuates chips upward to prevent clogging. Suitable for use in steel and stainless steel
General purpose spiral-flute tap for threading blind holes. Made from high-speed steel with 3 flutes and a plug chamfer. Thread size 1/2"-13 UNC with H3 / 2B-3B tolerance. The spiral flute design lifts chips upward, preventing clogging during threading operations
OSG
General purpose spiral-flute tap for threading blind holes. Made from high-speed steel with 3 flutes and a plug chamfer. Thread size 1/2"-13 UNC with H3 / 2B-3B tolerance. The spiral flute design lifts chips upward, preventing clogging during threading operations
This OSG spiral-flute tap is designed for threading blind holes in steel and stainless steel. It features a TiN-coated high-speed steel construction with a plug chamfer and 3 flutes. The H3 / 2B-3B tolerance allows for Class 2B or 3B fit. Suitable for general-purpose tapping in manufacturing and maintenance applications
OSG
This OSG spiral-flute tap is designed for threading blind holes in steel and stainless steel. It features a TiN-coated high-speed steel construction with a plug chamfer and 3 flutes. The H3 / 2B-3B tolerance allows for Class 2B or 3B fit. Suitable for general-purpose tapping in manufacturing and maintenance applications
High-speed steel spiral-flute tap with #4-48 UNF thread, 2B class of fit, bottoming chamfer, and 2-flute design. The spiral flute geometry lifts chips upward, making it suitable for threading blind holes in materials such as steel and aluminum. Commonly used in general manufacturing for producing precise internal threads
OSG
High-speed steel spiral-flute tap with #4-48 UNF thread, 2B class of fit, bottoming chamfer, and 2-flute design. The spiral flute geometry lifts chips upward, making it suitable for threading blind holes in materials such as steel and aluminum. Commonly used in general manufacturing for producing precise internal threads
General purpose spiral-flute tap for threading blind holes in steel and aluminum. TiN coated high-speed steel construction with 2 flutes and bottoming chamfer. Thread size #4-40 UNC, tolerance class H2 / 2B-3B. Spiral flute design pulls chips upward to prevent clogging
OSG
General purpose spiral-flute tap for threading blind holes in steel and aluminum. TiN coated high-speed steel construction with 2 flutes and bottoming chamfer. Thread size #4-40 UNC, tolerance class H2 / 2B-3B. Spiral flute design pulls chips upward to prevent clogging
This OSG spiral-flute tap is designed for threading blind holes in materials such as steel and stainless steel. Its 4-flute design and modified bottoming chamfer allow chips to be pulled upward, preventing clogging and ensuring clean threads in general-purpose machining applications
OSG
This OSG spiral-flute tap is designed for threading blind holes in materials such as steel and stainless steel. Its 4-flute design and modified bottoming chamfer allow chips to be pulled upward, preventing clogging and ensuring clean threads in general-purpose machining applications
Metric spiral-flute tap with M12x1.5 thread, OH2 / 6H tolerance, and 3 flutes. Modified bottoming chamfer enables threading close to the bottom of blind holes. Spiral flute design aids chip evacuation in blind-hole applications
OSG
Metric spiral-flute tap with M12x1.5 thread, OH2 / 6H tolerance, and 3 flutes. Modified bottoming chamfer enables threading close to the bottom of blind holes. Spiral flute design aids chip evacuation in blind-hole applications