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CLEVELAND 7/8"-9 UNC General Purpose Spiral-Flute Tap - General Purpose Spiral-Flute Taps
CLEVELANDGeneral Purpose Spiral-Flute Taps

CLEVELAND 7/8"-9 UNC General Purpose Spiral-Flute Tap

The CLEVELAND Spiral Flute Tap (MPN C98130) is a 7/8"-9 UNC general purpose tap with a 2B thread class, 4 flutes, a semi-bottoming chamfer, and black oxide cobalt finish. We interpret your threading requirements…

SKU 3G-OTH-231013

Also listed as: C 98130 · C-98130

Brand
CLEVELAND
Item
7/8"-9 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
C98130
Type
2B, Semi-Bottoming Chamfer, Black Oxide Cobalt
Flute
4

Technical Documents

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

Product Description

The CLEVELAND Spiral Flute Tap (MPN C98130) is a 7/8"-9 UNC general purpose tap with a 2B thread class, 4 flutes, a semi-bottoming chamfer, and black oxide cobalt finish. We interpret your threading requirements, source this OEM tap, and support your production across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.

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 like steel and stainless steel. Its spiral design pushes chips upward, preventing clogging and ensuring clean threads. This 7/8"-9 UNC tap with semi-bottoming chamfer is ideal for general-purpose machining and maintenance applications.

What are the specifications of the CLEVELAND C98130 tap?

The CLEVELAND C98130 is a 7/8"-9 UNC spiral flute tap with a 2B thread class, 4 flutes, and a semi-bottoming chamfer. It features black oxide cobalt construction for heat resistance and durability. This general-purpose tap is designed for threading blind holes in ferrous materials.

Where to buy CLEVELAND taps in worldwide?

3G Electric supplies CLEVELAND taps like the C98130 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 7/8"-9 UNC spiral flute tap.

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

For blind holes, choose a spiral flute tap with a semi-bottoming chamfer, like the CLEVELAND C98130. Ensure the tap size matches your thread specification (e.g., 7/8"-9 UNC) and material. Cobalt steel with black oxide coating improves wear resistance in harder materials. Always use proper cutting fluid.

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. Spiral flute design evacuates chips upward to prevent clogging. Semi-bottoming chamfer allows threading close to the hole bottom. Black oxide cobalt finish provides heat resistance and wear durability. Thread size 7/8"-14 UNF, class 2B, 4 flutes
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General purpose spiral-flute tap for threading blind holes. Spiral flute design evacuates chips upward to prevent clogging. Semi-bottoming chamfer allows threading close to the hole bottom. Black oxide cobalt finish provides heat resistance and wear durability. Thread size 7/8"-14 UNF, class 2B, 4 flutes
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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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
General purpose spiral-flute tap for threading blind holes. 7/16"-14 UNC thread size, 2B class, semi-bottoming chamfer, black oxide cobalt finish, 3 flutes. Suitable for ferrous materials
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General purpose spiral-flute tap for threading blind holes. 7/16"-14 UNC thread size, 2B class, semi-bottoming chamfer, black oxide cobalt finish, 3 flutes. Suitable for ferrous materials
This CLEVELAND spiral-flute tap is designed for threading blind holes in ferrous materials. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. It features a semi-bottoming chamfer for threading close to the bottom of a blind hole, and a black oxide cobalt finish for heat resistance. Suitable for general-purpose machining applications
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This CLEVELAND spiral-flute tap is designed for threading blind holes in ferrous materials. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. It features a semi-bottoming chamfer for threading close to the bottom of a blind hole, and a black oxide cobalt finish for heat resistance. Suitable for general-purpose machining applications
This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It features a 3/4"-10 UNC thread size, 2B class fit, 4 flutes, and a semi-bottoming chamfer. The black oxide cobalt finish provides wear resistance and lubricity
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This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It features a 3/4"-10 UNC thread size, 2B class fit, 4 flutes, and a semi-bottoming chamfer. The black oxide cobalt finish provides wear resistance and lubricity
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. 9/16"-18 UNF thread, 2B class, semi-bottoming chamfer, black oxide cobalt finish, 4 flutes. Chip evacuation upward prevents clogging
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General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. 9/16"-18 UNF thread, 2B class, semi-bottoming chamfer, black oxide cobalt finish, 4 flutes. Chip evacuation upward prevents clogging

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