Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

OSG Spiral Point Tap: #8-32 UNC, H7 / 2B, 3 Flute, Plug Chamfer (MPN 2818008) - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: #8-32 UNC, H7 / 2B, 3 Flute, Plug Chamfer (MPN 2818008)

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-216100

Brand
OSG
Item
Spiral Point Tap: #8-32 UNC, H7 / 2B, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point 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 — 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
2818008

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-Point Taps.

Frequently Asked Questions

What is the OSG spiral point tap #8-32 UNC used for?

The OSG spiral point tap #8-32 UNC is designed for through-hole threading in ferrous and non-ferrous materials. Its spiral point pushes chips ahead, reducing chip clogging and enabling faster production in machining, automotive, and general manufacturing applications.

What are the specifications of the OSG tap MPN 2818008?

The OSG tap MPN 2818008 is a #8-32 UNC spiral point tap with H7 / 2B thread tolerance, 3 flutes, and a plug chamfer. It is a general-purpose tap suitable for through-hole threading in a range of materials, providing reliable chip evacuation and thread quality.

Where to buy OSG taps #8-32 UNC worldwide?

3G Electric supplies OSG taps #8-32 UNC worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG cutting tools.

How to select the right spiral point tap for through holes?

For through holes, a spiral point tap like the OSG #8-32 UNC pushes chips forward, preventing packing. Match the tap size, thread pitch, and tolerance (e.g., H7 / 2B) to your hole and material. Use proper cutting fluid and speed for best thread quality and tool life.

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-point 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 Point Tap: #8-32 UNC, H7 / 2B, 3 Flute, Plug Chamfer (MPN 2818001)
OSG
OSG Spiral Point Tap: #8-32 UNC, H7 / 2B, 3 Flute, Plug Chamfer (MPN 2818001)
OSG Spiral Point Tap: #8-32 UNC, H7 / 2B, 3 Flute, Plug Chamfer (MPN 2818000)
OSG
OSG Spiral Point Tap: #8-32 UNC, H7 / 2B, 3 Flute, Plug Chamfer (MPN 2818000)
OSG Spiral Point Tap: #8-32 UNC, H6 / 2B, 3 Flute, Plug Chamfer (MPN 2817908)
OSG
OSG Spiral Point Tap: #8-32 UNC, H6 / 2B, 3 Flute, Plug Chamfer (MPN 2817908)
OSG Spiral Point Tap: #8-32 UNC, H6 / 2B, 3 Flute, Plug Chamfer (MPN 2817901)
OSG
OSG Spiral Point Tap: #8-32 UNC, H6 / 2B, 3 Flute, Plug Chamfer (MPN 2817901)
OSG Spiral Point Tap: #8-32 UNC, H5 / 2B, 3 Flute, Plug Chamfer (MPN 2817808)
OSG
OSG Spiral Point Tap: #8-32 UNC, H5 / 2B, 3 Flute, Plug Chamfer (MPN 2817808)
Spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features a #8-32 UNC thread size, H6 / 2B tolerance, 3 flutes, and plug chamfer. Chip-forward design reduces clogging for faster threading in production environments
OSG
Spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features a #8-32 UNC thread size, H6 / 2B tolerance, 3 flutes, and plug chamfer. Chip-forward design reduces clogging for faster threading in production environments

More from OSG

View all OSG parts
General purpose spiral-point tap for through-hole threading. #0-80 UNF size with H2 / 2B-3B tolerance, bottoming chamfer, and 2 flutes. Made from high-speed steel. Pushes chips forward for efficient threading in ferrous and non-ferrous materials
OSG
General purpose spiral-point tap for through-hole threading. #0-80 UNF size with H2 / 2B-3B tolerance, bottoming chamfer, and 2 flutes. Made from high-speed steel. Pushes chips forward for efficient threading in ferrous and non-ferrous materials
General purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. #8-32 UNC thread, H2 / 2B-3B tolerance, plug chamfer, 2-flute design, black oxide high-speed steel construction. Spiral point pushes chips ahead to reduce clogging
OSG
General purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. #8-32 UNC thread, H2 / 2B-3B tolerance, plug chamfer, 2-flute design, black oxide high-speed steel construction. Spiral point pushes chips ahead to reduce clogging
General purpose spiral-point tap for threading blind or through holes in metal components. Features M20x2.5 thread size, 6H tolerance, 3 flutes, and plug chamfer. Designed for production tapping in ferrous and non-ferrous materials
OSG
General purpose spiral-point tap for threading blind or through holes in metal components. Features M20x2.5 thread size, 6H tolerance, 3 flutes, and plug chamfer. Designed for production tapping in ferrous and non-ferrous materials
This spiral-point tap is designed for through-hole threading in ferrous materials. The 2-flute design with plug chamfer and black oxide high-speed steel construction provides chip evacuation. Suitable for general production tapping applications
OSG
This spiral-point tap is designed for through-hole threading in ferrous materials. The 2-flute design with plug chamfer and black oxide high-speed steel construction provides chip evacuation. Suitable for general production tapping applications
General purpose spiral-point tap for through-hole threading. Features H2 / 2B-3B tolerance, 2-flute design, plug chamfer, and black oxide high-speed steel construction. Suitable for threading holes in metal and other materials in general manufacturing applications
OSG
General purpose spiral-point tap for through-hole threading. Features H2 / 2B-3B tolerance, 2-flute design, plug chamfer, and black oxide high-speed steel construction. Suitable for threading holes in metal and other materials in general manufacturing applications
M4x0.7 metric spiral-point tap with OH2 / 6H tolerance, 3-flute design, plug chamfer, and high-speed steel construction. Designed for threading blind or through holes in metal, the spiral point pushes chips forward to reduce clogging. Suitable for general-purpose tapping in materials such as steel and aluminum
OSG
M4x0.7 metric spiral-point tap with OH2 / 6H tolerance, 3-flute design, plug chamfer, and high-speed steel construction. Designed for threading blind or through holes in metal, the spiral point pushes chips forward to reduce clogging. Suitable for general-purpose tapping in materials such as steel and aluminum
This OSG spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. The spiral point design pushes chips forward, reducing clogging and breakage during production tapping. It features a 1/4"-28 UNF thread, H5 tolerance suitable for 2B-3B thread classes, 3 flutes, and a plug chamfer
OSG
This OSG spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. The spiral point design pushes chips forward, reducing clogging and breakage during production tapping. It features a 1/4"-28 UNF thread, H5 tolerance suitable for 2B-3B thread classes, 3 flutes, and a plug chamfer
General purpose spiral-point tap for threading blind or through holes in metal. The spiral point design pushes chips forward to reduce clogging. Suitable for tapping steel, aluminum, and cast iron in production environments
OSG
General purpose spiral-point tap for threading blind or through holes in metal. The spiral point design pushes chips forward to reduce clogging. Suitable for tapping steel, aluminum, and cast iron in production environments