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OSG Spiral Flute Tap: #10-32 UNF, H11, 3 Flute, Modified Bottoming Chamfer (MPN 2919108) - Oversized Spiral-Flute Taps
OSGOversized Spiral-Flute Taps

OSG Spiral Flute Tap: #10-32 UNF, H11, 3 Flute, Modified Bottoming Chamfer (MPN 2919108)

OSG Oversized Spiral-Flute Taps.

SKU 3G-OTH-211242

Brand
OSG
Item
Spiral Flute Tap: #10-32 UNF, H11, 3 Flute, Modified Bottoming Chamfer
Category
Oversized Spiral-Flute Taps
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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
2919108

Technical Documents

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

Product Description

OSG Oversized 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 an OSG spiral flute tap used for?

An OSG spiral flute tap is used for threading blind holes in materials like steel and aluminum. Its spiral design pushes chips upward, preventing clogging and ensuring clean threads. This #10-32 UNF tap with a modified bottoming chamfer is ideal for precision threading in automotive and aerospace applications.

What are the specifications of the OSG #10-32 UNF spiral flute tap?

This OSG tap has a #10-32 UNF thread size, H11 tolerance, 3 flutes, and a modified bottoming chamfer. The manufacturer part number is 2919108. It is designed for oversized threading in blind holes, providing chip evacuation and thread accuracy in industrial machining.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps like the #10-32 UNF spiral flute tap (MPN 2919108) to worldwide customers. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial tooling. Contact us for availability and lead times for your region.

How to select the right OSG tap for blind holes?

For blind holes, choose a spiral flute tap like this OSG #10-32 UNF model to evacuate chips upward. Match the thread size, chamfer type (modified bottoming for near-bottom threads), and material hardness. Consult OSG’s technical data for optimal speeds and feeds to avoid tap breakage.

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 oversized 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This OSG oversized spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It features a #10-32 UNF thread size, H11 tolerance, 3 flutes, and a modified bottoming chamfer
OSG
This OSG oversized spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It features a #10-32 UNF thread size, H11 tolerance, 3 flutes, and a modified bottoming chamfer
OSG spiral-flute tap for #8-32 UNC threads, with H11 oversize tolerance. Features 3 flutes and a modified bottoming chamfer, designed for threading blind holes in materials such as steel and aluminum. The spiral flute design evacuates chips upward to prevent clogging and ensure clean threads
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OSG spiral-flute tap for #8-32 UNC threads, with H11 oversize tolerance. Features 3 flutes and a modified bottoming chamfer, designed for threading blind holes in materials such as steel and aluminum. The spiral flute design evacuates chips upward to prevent clogging and ensure clean threads
This OSG spiral-flute tap is designed for threading blind holes in materials such as steel and stainless steel. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It features a #8-32 UNC thread size, H11 tolerance, 3 flutes, and a modified bottoming chamfer. Commonly used in automotive, aerospace, and general manufacturing applications
OSG
This OSG spiral-flute tap is designed for threading blind holes in materials such as steel and stainless steel. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It features a #8-32 UNC thread size, H11 tolerance, 3 flutes, and a modified bottoming chamfer. Commonly used in automotive, aerospace, and general manufacturing applications
Oversized spiral-flute tap for threading blind holes. Spiral flute design evacuates chips upward to prevent clogging. Modified bottoming chamfer allows threading close to hole bottom. Thread size 5/16"-18 UNC, H11 tolerance, 3 flutes
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Oversized spiral-flute tap for threading blind holes. Spiral flute design evacuates chips upward to prevent clogging. Modified bottoming chamfer allows threading close to hole bottom. Thread size 5/16"-18 UNC, H11 tolerance, 3 flutes
OSG Spiral Flute Tap: #10-32 UNF, H7 / 2B, 3 Flute, Modified Bottoming Chamfer (MPN 2919000)
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OSG Spiral Flute Tap: #10-32 UNF, H7 / 2B, 3 Flute, Modified Bottoming Chamfer (MPN 2919000)
Oversized spiral-flute tap for threading blind holes. Spiral flute design evacuates chips upward to prevent clogging. Modified bottoming chamfer allows threading close to hole bottom. Thread size 1/2"-20 UNF, thread limit H11 / 2B, 3 flutes
OSG
Oversized spiral-flute tap for threading blind holes. Spiral flute design evacuates chips upward to prevent clogging. Modified bottoming chamfer allows threading close to hole bottom. Thread size 1/2"-20 UNF, thread limit H11 / 2B, 3 flutes

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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
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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
This OSG spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. With a modified bottoming chamfer, it is suitable for applications requiring threads close to the hole bottom. Thread size: 1/4"-28 UNF, tolerance H11, 3 flutes
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This OSG spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. With a modified bottoming chamfer, it is suitable for applications requiring threads close to the hole bottom. Thread size: 1/4"-28 UNF, tolerance H11, 3 flutes
This OSG spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. With a modified bottoming chamfer, it is suitable for applications requiring threads close to the hole bottom. Thread size: 3/8"-24 UNF, tolerance H11, 3 flutes, oversized
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This OSG spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. With a modified bottoming chamfer, it is suitable for applications requiring threads close to the hole bottom. Thread size: 3/8"-24 UNF, tolerance H11, 3 flutes, oversized
This 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 modified bottoming chamfer, it is suitable for threading close to the bottom of a hole. The H11 tolerance provides precise thread sizing
OSG
This 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 modified bottoming chamfer, it is suitable for threading close to the bottom of a hole. The H11 tolerance provides precise thread sizing
This OSG oversized spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. With a 1/4"-28 UNF thread size, H11 tolerance, 3 flutes, and a modified bottoming chamfer, it is suited for applications requiring threads close to the hole bottom
OSG
This OSG oversized spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. With a 1/4"-28 UNF thread size, H11 tolerance, 3 flutes, and a modified bottoming chamfer, it is suited for applications requiring threads close to the hole bottom
This OSG oversized spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. With a modified bottoming chamfer, it is suited for applications requiring threads close to the bottom of the hole. Size: 1/2"-20 UNF, tolerance H11 / 2B, 3 flutes
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This OSG oversized spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. With a modified bottoming chamfer, it is suited for applications requiring threads close to the bottom of the hole. Size: 1/2"-20 UNF, tolerance H11 / 2B, 3 flutes
OSG oversized spiral-flute tap with 1/4"-20 UNC thread, H11 tolerance, 3 flutes, and modified bottoming chamfer. Designed for threading blind holes in steel and aluminum, the spiral flute lifts chips upward to prevent clogging. Suitable for general manufacturing applications requiring clean threads
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OSG oversized spiral-flute tap with 1/4"-20 UNC thread, H11 tolerance, 3 flutes, and modified bottoming chamfer. Designed for threading blind holes in steel and aluminum, the spiral flute lifts chips upward to prevent clogging. Suitable for general manufacturing applications requiring clean threads
OSG Spiral Flute Tap: M12x1.5 Metric, D11 / 6H, 3 Flute, Modified Bottoming Chamfer (MPN 2995501)
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