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CLEVELAND #4-40 UNC General Purpose Spiral-Point Tap - General Purpose Spiral-Point Taps
CLEVELANDGeneral Purpose Spiral-Point Taps

CLEVELAND #4-40 UNC General Purpose Spiral-Point Tap

The CLEVELAND Spiral Point Tap (#4-40 UNC) is a general purpose spiral-point tap with a 2B thread class, plug chamfer, and TiAlN-coated cobalt construction. It features 3 flutes and is identified by manufacturer part…

SKU 3G-OTH-216267

Also listed as: C 86103 · C-86103

Brand
CLEVELAND
Item
#4-40 UNC General Purpose Spiral-Point Tap
Part Number
C86103
Category
General Purpose Spiral-Point Taps
Available to Order
Also known as:C86103CLEVELAND
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C86103
Type
2B, Plug Chamfer, TiAlN Coated Cobalt
Flute
3

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

Product Description

The CLEVELAND Spiral Point Tap (#4-40 UNC) is a general purpose spiral-point tap with a 2B thread class, plug chamfer, and TiAlN-coated cobalt construction. It features 3 flutes and is identified by manufacturer part number C86103.

Frequently Asked Questions

What is a CLEVELAND Spiral Point Tap used for?

A CLEVELAND Spiral Point Tap is used for threading blind or through holes in production machining. Its spiral-point design pushes chips ahead, reducing clogging in materials like steel and aluminum. This #4-40 UNC tap with TiAlN coating extends tool life in high-speed applications.

What are the specifications of the CLEVELAND C86103 tap?

The CLEVELAND C86103 is a #4-40 UNC spiral point tap with a 2B class of fit, 3 flutes, and a plug chamfer. It features a TiAlN coated cobalt construction for wear resistance. This general-purpose tap is designed for threading blind or through holes in ferrous and non-ferrous materials.

Where to buy CLEVELAND taps in worldwide?

3G Electric supplies CLEVELAND taps like the C86103 to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this #4-40 UNC spiral point tap.

How to select the right spiral point tap for threading?

Select a spiral point tap based on thread size, pitch, and material. For through holes, use a plug or bottoming chamfer. The CLEVELAND C86103 with TiAlN coating suits steel and aluminum. Match the tap's class of fit (e.g., 2B) to your hole tolerance for proper thread engagement.

Used in

Common applications for CLEVELAND
Aerospace assembly — Cleveland NAS 907 Type J aircraft-extension drill bits for long-reach drilling in confined airframe structures.
General machining — Cleveland AlTiN-coated carbide square end mills for milling steel and stainless steel components.
Metal fabrication — Cleveland 82° single-flute countersinks for seating flat-head screws in inch-based assemblies.
Maintenance and repair — Cleveland black oxide high-speed steel countersinks for deburring and chamfering holes in plant equipment.
Automotive and engine work — Cleveland cobalt aircraft-extension drills for drilling hard alloys in restricted engine bay spaces.
Job shop production — Cleveland carbide single-flute countersinks for high-speed countersinking in aluminum and non-ferrous parts.
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CLEVELAND Products

3G Electric supplies CLEVELAND 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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