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OSG #10-32 UNF Spiral-Flute Tap, H7 / 2B, 3 Flute, Modified Bottoming Chamfer - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG #10-32 UNF Spiral-Flute Tap, H7 / 2B, 3 Flute, Modified Bottoming Chamfer

OSG General Purpose Spiral-Flute Taps.

SKU 3G-OTH-229864

Brand
OSG
Item
#10-32 UNF Spiral-Flute Tap, H7 / 2B, 3 Flute, Modified Bottoming Chamfer
Category
General Purpose Spiral-Flute Taps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
2919001

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 #10-32 UNF used for?

This OSG spiral flute tap is designed for threading blind holes in materials such as steel, stainless steel, and aluminum. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG spiral flute tap 2919001?

The OSG spiral flute tap model 2919001 has a #10-32 UNF thread size, H7 / 2B tolerance, 3 flutes, and a modified bottoming chamfer. It is a general purpose tap suitable for threading blind holes. The manufacturer part number is 2919001.

Where to buy OSG spiral flute taps in worldwide?

You can source OSG spiral flute 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 this and other OSG tapping tools.

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

For blind holes, choose a spiral flute tap like the OSG #10-32 UNF with a modified bottoming chamfer to thread close to the hole bottom. Ensure the tap has sufficient flutes (3 or more) for chip evacuation. Match thread size and tolerance (e.g., H7 / 2B) to your application requirements.

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
This OSG spiral-flute tap is designed for threading blind holes in materials such as steel, stainless steel, and aluminum. The spiral flute design pulls chips upward, preventing clogging and ensuring clean threads. It features a #10-32 UNF thread size, H5 tolerance for 2B-3B class fit, and a modified bottoming chamfer with 3 flutes. Suitable for general manufacturing applications
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This OSG spiral-flute tap is designed for threading blind holes in materials such as steel, stainless steel, and aluminum. The spiral flute design pulls chips upward, preventing clogging and ensuring clean threads. It features a #10-32 UNF thread size, H5 tolerance for 2B-3B class fit, and a modified bottoming chamfer with 3 flutes. Suitable for general manufacturing applications
This OSG spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing clogging. The modified bottoming chamfer allows threading close to the bottom of the hole. Suitable for general manufacturing applications requiring precise internal threads
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This OSG spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing clogging. The modified bottoming chamfer allows threading close to the bottom of the hole. Suitable for general manufacturing applications requiring precise internal threads
This OSG spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute geometry evacuates chips upward, preventing clogging and ensuring clean threads. It features a modified bottoming chamfer for threading close to the bottom of the hole. Suitable for general manufacturing applications requiring #10-24 UNC threads
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This OSG spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute geometry evacuates chips upward, preventing clogging and ensuring clean threads. It features a modified bottoming chamfer for threading close to the bottom of the hole. Suitable for general manufacturing applications requiring #10-24 UNC threads
This OSG oversized spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. With a #10-32 UNF thread size, H11 tolerance, 3 flutes, and a modified bottoming chamfer, it is suitable for precision threading applications in industrial machining
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This OSG oversized spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. With a #10-32 UNF thread size, H11 tolerance, 3 flutes, and a modified bottoming chamfer, it is suitable for precision threading applications in industrial machining
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features a modified bottoming chamfer and 3 flutes to evacuate chips upward, preventing clogging in deep or blind-hole applications. Thread size: #10-32 UNF, ground thread tolerance: H3 / 2B-3B
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General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features a modified bottoming chamfer and 3 flutes to evacuate chips upward, preventing clogging in deep or blind-hole applications. Thread size: #10-32 UNF, ground thread tolerance: H3 / 2B-3B
General purpose spiral-flute tap for threading blind holes. Features H3 / 2B-3B tolerance, 3 flutes, and modified bottoming chamfer. Spiral flute design evacuates chips upward to prevent clogging. Suitable for steel and aluminum in general manufacturing applications
OSG
General purpose spiral-flute tap for threading blind holes. Features H3 / 2B-3B tolerance, 3 flutes, and modified bottoming chamfer. Spiral flute design evacuates chips upward to prevent clogging. Suitable for steel and aluminum in general manufacturing applications

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General purpose spiral-flute tap for threading blind holes in steel and non-ferrous materials. Features a bottoming chamfer for threading to the bottom of the hole, TiN-coated high-speed steel construction for reduced friction and extended tool life, and 3 flutes for efficient chip evacuation upward. Tolerance class 6H
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General purpose spiral-flute tap for threading blind holes in steel and non-ferrous materials. Features a bottoming chamfer for threading to the bottom of the hole, TiN-coated high-speed steel construction for reduced friction and extended tool life, and 3 flutes for efficient chip evacuation upward. Tolerance class 6H
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General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features 1 3/8"-12 UNF thread, 2B class fit, 4 flutes, and modified bottoming chamfer. Spiral flute design evacuates chips upward to prevent clogging
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General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features 1 3/8"-12 UNF thread, 2B class fit, 4 flutes, and modified bottoming chamfer. Spiral flute design evacuates chips upward to prevent clogging
This OSG spiral-flute tap is designed for threading blind holes in general-purpose applications. The spiral flute geometry lifts chips upward, preventing clogging and ensuring clean threads. With a modified bottoming chamfer, it is suitable for threading close to the bottom of a hole. The H7 / 2B-3B tolerance provides accurate thread fit
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This OSG spiral-flute tap is designed for threading blind holes in general-purpose applications. The spiral flute geometry lifts chips upward, preventing clogging and ensuring clean threads. With a modified bottoming chamfer, it is suitable for threading close to the bottom of a hole. The H7 / 2B-3B tolerance provides accurate thread fit
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General purpose spiral-flute tap for threading blind holes. Bottoming chamfer allows threading close to hole bottom. Spiral flute design evacuates chips upward, preventing clogging. Suitable for steel and aluminum. High speed steel construction. 7/16"-20 UNF thread size, H3 / 2B-3B tolerance, 3 flutes
This OSG spiral-flute tap is designed for threading blind holes in a variety of materials. It features a TiN-coated high-speed steel construction, a bottoming chamfer, and three flutes for efficient chip evacuation. Suitable for general-purpose machining applications
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This OSG spiral-flute tap is designed for threading blind holes in a variety of materials. It features a TiN-coated high-speed steel construction, a bottoming chamfer, and three flutes for efficient chip evacuation. Suitable for general-purpose machining applications