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CLEVELAND #8-32 UNC General Purpose Spiral-Flute Tap - General Purpose Spiral-Flute Taps
CLEVELANDGeneral Purpose Spiral-Flute Taps

CLEVELAND #8-32 UNC General Purpose Spiral-Flute Tap

The CLEVELAND Spiral Flute Tap (#8-32 UNC, MPN C98108) is a general-purpose spiral-flute tap with a 2B thread class, semi-bottoming chamfer, and black oxide cobalt finish. It features 3 flutes for efficient chip…

SKU 3G-OTH-230171

Also listed as: C 98108 · C-98108

Brand
CLEVELAND
Item
#8-32 UNC General Purpose Spiral-Flute Tap
Category
General Purpose Spiral-Flute Taps
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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

CLEVELAND
Manufacturer Part Number
C98108
Type
2B, Semi-Bottoming Chamfer, Black Oxide Cobalt
Flute
3

Technical Documents

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

Product Description

The CLEVELAND Spiral Flute Tap (#8-32 UNC, MPN C98108) is a general-purpose spiral-flute tap with a 2B thread class, semi-bottoming chamfer, and black oxide cobalt finish. It features 3 flutes for efficient chip evacuation in through-hole and blind-hole threading applications.

Frequently Asked Questions

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

The CLEVELAND Spiral Flute Tap #8-32 UNC is used for threading blind holes in materials such as steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging. The semi-bottoming chamfer allows threading close to the hole bottom, making it ideal for general-purpose tapping in manufacturing and maintenance applications.

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

The CLEVELAND Spiral Flute Tap has a #8-32 UNC thread size, 2B class fit, 3 flutes, and a semi-bottoming chamfer. It is made from black oxide cobalt for heat resistance and durability. The manufacturer part number is C98108. This tap is designed for general-purpose threading in blind holes.

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

You can source the CLEVELAND Spiral Flute Tap #8-32 UNC worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this part number C98108.

How to select the right CLEVELAND Spiral Flute Tap for blind holes?

For blind holes, choose a spiral flute tap like the CLEVELAND #8-32 UNC with a semi-bottoming chamfer. This design pushes chips out of the hole, preventing breakage. Ensure the tap matches the thread size, class fit (2B), and material—black oxide cobalt suits harder steels. Always use proper cutting fluid and tap at recommended speeds.

Used in

Common applications for CLEVELAND
Aerospace manufacturing — CLEVELAND NAS-spec aircraft extension drills for drilling fastener holes in aluminum airframe panels.
Bridge construction — CLEVELAND Morse-taper shank bridge reamers for enlarging bolt holes in structural steel.
Automotive production — CLEVELAND chucking reamers for precision finishing of engine component bores.
General metalworking — CLEVELAND single-flute countersinks for deburring holes in mild steel parts.
Tool and die making — CLEVELAND interchangeable-pilot counterbores for creating recesses for socket head cap screws.
Maintenance repair — CLEVELAND cobalt aircraft extension drills for drilling hardened steel in equipment repairs.

CLEVELAND Products

3G Electric supplies CLEVELAND general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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General purpose spiral-flute tap for threading blind holes. The spiral flute design pulls chips upward, preventing clogging. Features a semi-bottoming chamfer for threading close to the bottom of the hole. Constructed from black oxide cobalt for heat and wear resistance
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General purpose spiral-flute tap for threading blind holes in steel, stainless steel, and cast iron. The spiral flute design pulls chips upward for efficient evacuation. Features a semi-bottoming chamfer for threading close to hole bottoms. Black oxide cobalt finish provides heat resistance and wear durability
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This spiral-flute tap is designed for threading blind holes in ferrous materials. The spiral flute geometry evacuates chips upward, reducing clogging. It features a semi-bottoming chamfer for threading close to the bottom of a blind hole. The black oxide cobalt finish provides wear resistance and heat dissipation
CLEVELAND Spiral Flute Tap: 7/8"-9 UNC, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98130)
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