Cleveland C54351 Tap Set 10-32 Unf 4 Flute Hss 3 Pc

Product Description

The CLEVELAND C54351 is a three-piece high speed steel tap set designed for cutting 10-32 UNF internal threads in metal workpieces. The set includes bottoming, plug, and taper chamfer taps, allowing a technician to start, develop, and finish a threaded hole in a single unified set. Each tap features four flutes for efficient chip evacuation and a bright finish that provides a consistent baseline surface. Overall length is 2.375 inches with a thread length of 0.5 inches. The H2 thread limit designation indicates a standard tolerance class suited for general-purpose threading work. This set is used by machinists, maintenance technicians, and trade professionals who need reliable hand or machine tapping of 10-32 UNF holes.

The C54351 tap set is suited for threading work in residential and commercial maintenance, light manufacturing, and field service environments. The 10-32 UNF thread size is common in electrical enclosures, HVAC control panels, and equipment assemblies where fine-thread fasteners are standard. The three-chamfer configuration makes the set appropriate for both through-hole and blind-hole applications. Right-hand thread direction is standard for the vast majority of fastener installations. The set is packaged as a single unit of three taps under the Cleveland Series 1004 line.

Key Features

• Three-piece set includes bottoming, plug, and taper taps for complete thread cutting in one kit
• 10-32 UNF thread specification with H2 thread limit for general-purpose tolerance
• Four-flute design promotes chip clearance during cutting
• High speed steel construction provides durability across a range of metals
• Bright finish with 2.375-inch overall length and 0.5-inch thread length
• Right-hand thread direction matches standard fastener orientation

Compatibility

Designed for cutting 10-32 UNF right-hand internal threads; compatible with standard tap wrenches and machine holders that accept the corresponding shank diameter for this tap series.

Installation Notes

Taps should be used by qualified machinists or maintenance technicians familiar with proper threading procedures. Always secure the workpiece and use appropriate cutting fluid to reduce heat and extend tap life. Apply consistent, even pressure and back the tap off periodically to break and clear chips, especially in blind holes. Inspect tap condition before use and do not force a tap that shows signs of wear or damage.