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CLEVELAND #8-36 UNF General Purpose Spiral-Flute Tap - General Purpose Spiral-Flute Taps
CLEVELANDGeneral Purpose Spiral-Flute Taps

CLEVELAND #8-36 UNF General Purpose Spiral-Flute Tap

The CLEVELAND Spiral Flute Tap (#8-36 UNF) is a general-purpose tap with a 2B thread class, semi-bottoming chamfer, and black oxide cobalt finish. It features 3 flutes and is identified by manufacturer part number…

SKU 3G-OTH-230987

Also listed as: C 98109 · C-98109

Brand
CLEVELAND
Item
#8-36 UNF 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
C98109
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 (#8-36 UNF) is a general-purpose tap with a 2B thread class, semi-bottoming chamfer, and black oxide cobalt finish. It features 3 flutes and is identified by manufacturer part number C98109.

Frequently Asked Questions

What is a CLEVELAND spiral flute tap used for?

A CLEVELAND spiral flute tap is used for threading blind holes in materials such as steel and stainless steel. Its spiral flute design pulls chips upward and out of the hole, preventing chip clogging and ensuring clean threads. It is ideal for general-purpose tapping in manufacturing and maintenance applications.

What are the specifications of the CLEVELAND #8-36 UNF spiral flute tap?

The CLEVELAND spiral flute tap has part number C98109, size #8-36 UNF, 2B thread class, 3 flutes, and a semi-bottoming chamfer. It features black oxide cobalt construction for heat resistance and wear durability. These specs make it suitable for threading blind holes in harder materials.

Where to buy CLEVELAND spiral flute taps worldwide?

You can source CLEVELAND spiral flute 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 C98109 tap or other CLEVELAND tooling.

How to select the right CLEVELAND spiral flute tap for blind holes?

To select the right CLEVELAND spiral flute tap for blind holes, match the tap size and thread pitch to your hole specifications. Use a semi-bottoming chamfer for threading close to the hole bottom. Ensure the tap material, such as black oxide cobalt, suits the workpiece hardness for optimal tool life.

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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