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OSG Spiral Point Tap: 3/4"-16 UNF, 2B, 3 Flute, Plug Chamfer - Coolant-Through Spiral-Point Taps
OSGCoolant-Through Spiral-Point Taps

OSG Spiral Point Tap: 3/4"-16 UNF, 2B, 3 Flute, Plug Chamfer

The OSG Spiral Point Tap (3/4"-16 UNF) is a coolant-through, spiral-point tap with a 2B thread class, plug chamfer, and TiN-coated vanadium high-speed steel construction. It features 3 flutes and is identified by…

SKU 3G-OTH-221091

Brand
OSG
Item
Spiral Point Tap: 3/4"-16 UNF, 2B, 3 Flute, Plug Chamfer
Category
Coolant-Through Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
2633805
Type
2B, Plug Chamfer, TiN Coated Vanadium High Speed Steel
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Point Tap (3/4"-16 UNF) is a coolant-through, spiral-point tap with a 2B thread class, plug chamfer, and TiN-coated vanadium high-speed steel construction. It features 3 flutes and is identified by manufacturer part number 2633805.

Frequently Asked Questions

What is the OSG 2633805 spiral point tap used for?

The OSG 2633805 is a 3/4"-16 UNF spiral point tap designed for through-hole threading in production environments. Its TiN coating and vanadium high-speed steel construction provide wear resistance for tapping ferrous and non-ferrous materials, commonly used in automotive, aerospace, and general machining applications.

What are the specifications of the OSG 2633805 tap?

The OSG 2633805 is a 3/4"-16 UNF spiral point tap with a 2B class of fit, 3 flutes, and a plug chamfer. It is made from TiN coated vanadium high-speed steel, designed for coolant-through operation to improve chip evacuation and tool life in production threading.

Where to buy OSG taps in worldwide?

3G Electric supplies and delivers OSG taps, including the 2633805, to worldwide locations. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, regardless of destination.

How to select the correct OSG tap for a threading application?

Selecting the correct OSG tap requires matching thread size (e.g., 3/4"-16 UNF), class of fit (2B), and chamfer type (plug for through-holes) to your material and machine. For coolant-through taps like the 2633805, ensure your setup supports through-spindle coolant for optimal performance.

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 coolant-through spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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