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

OSG Spiral Flute Tap: M10x1.25 Metric, D5 / 4H-6H, 3 Flute - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG Spiral Flute Tap: M10x1.25 Metric, D5 / 4H-6H, 3 Flute

The OSG Spiral Flute Tap is a general-purpose spiral-flute tap in M10x1.25 Metric, featuring a D5 / 4H-6H tolerance class, 3 flutes, and a modified bottoming chamfer (MPN 2991701).

SKU 3G-OTH-230422

Brand
OSG
Item
Spiral Flute Tap: M10x1.25 Metric, D5 / 4H-6H, 3 Flute
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
2991701
Type
D5 / 4H-6H, Modified Bottoming Chamfer
Flute
3

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

The OSG Spiral Flute Tap is a general-purpose spiral-flute tap in M10x1.25 Metric, featuring a D5 / 4H-6H tolerance class, 3 flutes, and a modified bottoming chamfer (MPN 2991701).

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 such as steel, stainless steel, and aluminum. The spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. This M10x1.25 metric tap with a modified bottoming chamfer is ideal for through-hole or deep-hole applications.

What are the specifications of the OSG spiral flute tap M10x1.25?

This OSG tap has a metric thread size of M10x1.25, a D5 / 4H-6H tolerance class, 3 flutes, and a modified bottoming chamfer. The spiral flute design is optimized for chip evacuation in blind holes. It is a general-purpose tap suitable for threading in a variety of materials.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source genuine OSG cutting tools like the M10x1.25 spiral flute tap (MPN 2991701) and deliver them to your facility. Contact us for a quote and delivery timeline.

How to select the right OSG tap for blind holes?

For blind holes, choose a spiral flute tap like this OSG M10x1.25 model, which pushes chips upward and out of the hole. Ensure the tap's chamfer type (modified bottoming) matches your thread depth requirements. Always match the tap's tolerance class (D5 / 4H-6H) to your desired thread fit and material hardness.

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: M10x1.5 Metric, D6 / 4H-6H, 3 Flute, Modified Bottoming Chamfer (MPN 2991808)
OSG
OSG Spiral Flute Tap: M10x1.5 Metric, D6 / 4H-6H, 3 Flute, Modified Bottoming Chamfer (MPN 2991808)
OSG Spiral Flute Tap: M10x1.5 Metric, D6 / 4H-6H, 3 Flute, Modified Bottoming Chamfer (MPN 2991801)
OSG
OSG Spiral Flute Tap: M10x1.5 Metric, D6 / 4H-6H, 3 Flute, Modified Bottoming Chamfer (MPN 2991801)
OSG Spiral Flute Tap: M10x1.5 Metric, D6 / 4H-6H, 3 Flute, Modified Bottoming Chamfer (MPN 2991800)
OSG
OSG Spiral Flute Tap: M10x1.5 Metric, D6 / 4H-6H, 3 Flute, Modified Bottoming Chamfer (MPN 2991800)
OSG Spiral Flute Tap: M10x1 Metric, D5 / 4H-6H, 3 Flute, Modified Bottoming Chamfer (MPN 2991608)
OSG
OSG Spiral Flute Tap: M10x1 Metric, D5 / 4H-6H, 3 Flute, Modified Bottoming Chamfer (MPN 2991608)
OSG Spiral Flute Tap: M12x1.25 Metric, D5 / 4H-6H, 3 Flute, Modified Bottoming Chamfer (MPN 2992101)
OSG
OSG Spiral Flute Tap: M12x1.25 Metric, D5 / 4H-6H, 3 Flute, Modified Bottoming Chamfer (MPN 2992101)
General purpose spiral-flute tap for threading blind holes. M10x1 metric thread, D5 / 4H-6H tolerance class, 3 flutes, modified bottoming chamfer. Designed for chip evacuation in steel and cast iron
OSG
General purpose spiral-flute tap for threading blind holes. M10x1 metric thread, D5 / 4H-6H tolerance class, 3 flutes, modified bottoming chamfer. Designed for chip evacuation in steel and cast iron

More from OSG

View all OSG parts
This OSG spiral-flute tap is designed for general-purpose threading of blind holes. The spiral flute design evacuates chips upward, preventing clogging. It features a modified bottoming chamfer for threading close to the bottom of the hole. Suitable for use in steel and stainless steel in manufacturing and maintenance applications
OSG
This OSG spiral-flute tap is designed for general-purpose threading of blind holes. The spiral flute design evacuates chips upward, preventing clogging. It features a modified bottoming chamfer for threading close to the bottom of the hole. Suitable for use in steel and stainless steel in manufacturing and maintenance applications
This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute lifts chips upward, preventing clogging in deep or blind holes. It features a #8-32 UNC thread size, H2 / 2B-3B thread limit, 3 flutes, and a modified bottoming chamfer. Suitable for general manufacturing applications requiring internal threads
OSG
This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute lifts chips upward, preventing clogging in deep or blind holes. It features a #8-32 UNC thread size, H2 / 2B-3B thread limit, 3 flutes, and a modified bottoming chamfer. Suitable for general manufacturing applications requiring internal threads
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