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CLEVELAND #8-32 UNC Spiral-Point Extension Tap - Spiral-Point Extension Taps
CLEVELANDSpiral-Point Extension Taps

CLEVELAND #8-32 UNC Spiral-Point Extension Tap

The CLEVELAND Spiral Point Tap (#8-32 UNC, MPN C59106) is a spiral-point extension tap with H3 / 2B tolerance, 2 flutes, plug chamfer, and high-speed steel construction.

SKU 3G-OTH-313634

Also listed as: C 59106 · C-59106

Brand
CLEVELAND
Item
#8-32 UNC Spiral-Point Extension Tap
Part Number
C59106
Category
Spiral-Point Extension Taps
Available to Order
Also known as:C59106CLEVELAND
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C59106
Type
H3 / 2B, Plug Chamfer, High Speed Steel
Flute
2

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

Product Description

The CLEVELAND Spiral Point Tap (#8-32 UNC, MPN C59106) is a spiral-point extension tap with H3 / 2B tolerance, 2 flutes, plug chamfer, and high-speed steel construction.

Frequently Asked Questions

What is the CLEVELAND Spiral Point Tap #8-32 UNC used for?

The CLEVELAND Spiral Point Tap #8-32 UNC is used for threading blind holes in metalworking applications. Its spiral-point design pushes chips ahead, reducing clogging in through-hole and deep-hole tapping. Common in automotive, aerospace, and general manufacturing where precise UNC threads are required.

What are the specifications of the CLEVELAND Spiral Point Tap #8-32 UNC?

This tap has a #8-32 UNC thread size, H3 / 2B class of fit, 2 flutes, plug chamfer, and is made from high-speed steel. The manufacturer part number is C59106. It is designed for tapping blind holes in ferrous and non-ferrous materials, offering durability and chip evacuation.

Where to buy the CLEVELAND Spiral Point Tap #8-32 UNC worldwide?

You can source the CLEVELAND Spiral Point Tap #8-32 UNC worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this CLEVELAND tap.

How to select the right CLEVELAND Spiral Point Tap for my application?

Select based on thread size, material, and hole type. For blind holes, a spiral-point tap like this #8-32 UNC with plug chamfer pushes chips forward. Match the H3 / 2B class of fit to your tolerance needs. High-speed steel suits general-purpose tapping in steel and aluminum. Consult CLEVELAND's technical data for specific material recommendations.

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

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