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OSG Spiral Point Tap: 1/4"-20 UNC, H7 / 2B-3B, 3 Flute - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: 1/4"-20 UNC, H7 / 2B-3B, 3 Flute

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-216340

Brand
OSG
Item
Spiral Point Tap: 1/4"-20 UNC, H7 / 2B-3B, 3 Flute
Category
General Purpose Spiral-Point Taps
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
2854801

Technical Documents

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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 2854801 used for?

The OSG spiral point tap 2854801 is used for threading holes in through-hole applications in general purpose machining. Its spiral point design pushes chips ahead, reducing chip clogging. It is suitable for ferrous and non-ferrous materials in manufacturing, automotive, and aerospace industries.

What are the specifications of the OSG tap 2854801?

The OSG tap 2854801 has a 1/4"-20 UNC thread size, H7 / 2B-3B tolerance class, 3 flutes, and a plug chamfer. It is a general purpose spiral point tap designed for through-hole threading. The manufacturer part number is 2854801.

Where to buy OSG taps in worldwide?

You can source OSG 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 the OSG spiral point tap 2854801.

How to select the correct OSG tap for a job?

To select the correct OSG tap, match the thread size and pitch (e.g., 1/4"-20 UNC) to your hole requirements. Choose a spiral point tap for through holes and a plug chamfer for general depth. Ensure the tolerance class (H7 / 2B-3B) aligns with your desired fit. Consult OSG's technical data for material-specific recommendations.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Point Tap: 1/4"-20 UNC, H7 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2854808)
OSG
OSG Spiral Point Tap: 1/4"-20 UNC, H7 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2854808)
OSG Spiral Point Tap: 1/4"-20 UNC, H7 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2854800)
OSG
OSG Spiral Point Tap: 1/4"-20 UNC, H7 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2854800)
OSG Spiral Point Tap: 1/2"-20 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842700)
OSG
OSG Spiral Point Tap: 1/2"-20 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842700)
OSG Spiral Point Tap: 7/16"-20 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842500)
OSG
OSG Spiral Point Tap: 7/16"-20 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842500)
OSG Spiral Point Tap: 1/2"-20 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842701)
OSG
OSG Spiral Point Tap: 1/2"-20 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842701)
OSG Spiral Point Tap: 5/16"-18 UNC, H7 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2855608)
OSG
OSG Spiral Point Tap: 5/16"-18 UNC, H7 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2855608)

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