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CLEVELAND #12-28 UNF General Purpose Spiral-Flute Tap - General Purpose Spiral-Flute Taps
CLEVELANDGeneral Purpose Spiral-Flute Taps

CLEVELAND #12-28 UNF General Purpose Spiral-Flute Tap

The CLEVELAND Spiral Flute Tap (#12-28 UNF) is a general-purpose tap with a 2B thread class, semi-bottoming chamfer, and TiAlN-coated cobalt construction. It features 3 flutes (MPN C89213) and is designed for…

SKU 3G-OTH-230045

Also listed as: C 89213 · C-89213

Brand
CLEVELAND
Item
#12-28 UNF General Purpose Spiral-Flute Tap
Category
General Purpose Spiral-Flute Taps
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CLEVELAND
Manufacturer Part Number
C89213
Type
2B, Semi-Bottoming Chamfer, TiAlN Coated Cobalt
Flute
3

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

Product Description

The CLEVELAND Spiral Flute Tap (#12-28 UNF) is a general-purpose tap with a 2B thread class, semi-bottoming chamfer, and TiAlN-coated cobalt construction. It features 3 flutes (MPN C89213) and is designed for threading applications requiring chip evacuation in through-hole or blind-hole operations.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the CLEVELAND Spiral Flute Tap #12-28 UNF used for?

The CLEVELAND Spiral Flute Tap #12-28 UNF is used for threading holes in metal, particularly for chip evacuation in blind-hole applications. Its TiAlN-coated cobalt construction suits general-purpose tapping in steel, stainless steel, and non-ferrous materials, common in automotive and industrial manufacturing.

What are the specifications of the CLEVELAND Spiral Flute Tap #12-28 UNF?

The CLEVELAND Spiral Flute Tap has a #12-28 UNF thread size, 2B class of fit, 3 flutes, and a semi-bottoming chamfer. It features a TiAlN coating on cobalt steel. The manufacturer part number is C89213, and it is designed for general-purpose spiral-flute tapping.

Where to buy the CLEVELAND Spiral Flute Tap #12-28 UNF worldwide?

You can source the CLEVELAND Spiral Flute Tap #12-28 UNF 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 this CLEVELAND tap.

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

For blind holes, choose a spiral flute tap like the CLEVELAND #12-28 UNF with a semi-bottoming chamfer to thread close to the hole bottom. Ensure the tap has a TiAlN coating for heat resistance and chip evacuation. Match thread size, pitch, and material compatibility to your workpiece.

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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