Cleveland
Cleveland C96013 Spiral Point Tap Plug #12-28 UNF 3 Flutes Cobalt
Cuts #12-28 UNF threads in hard materials using cobalt steel with Hard Lube coating
- Spiral-point design pushes chips ahead for smooth through-hole tapping
- Cobalt construction with Hard Lube coating resists wear in tough materials
- Three flutes provide balanced cutting and efficient chip evacuation
- #12-28 UNF thread with 2B class of fit ensures precise assembly
- 75 % thread drill size 4.60 mm simplifies hole preparation
Threading Tool for #12-28 UNF
The Cleveland C96013 is a spiral point tap plug designed to cut #12-28 UNF threads. It features a cobalt construction with Hard Lube coating for wear resistance. The right-hand cutting tool has three flutes and a 2B class of fit.
Suited for Through-Hole Work
Machinists creating internal threads in through-holes will benefit from the spiral point design that pushes chips forward. It is not intended for blind-hole applications where chips must be pulled out. Buyers needing a different thread size or pitch should select an alternative tap.
Cobalt Material and Hard Lube Coating
The cobalt substrate provides higher heat resistance than standard high-speed steel for longer tool life. The Hard Lube coating reduces friction during tapping operations. These features combine to improve thread quality and extend the usable life of the tap in demanding materials.
Highlights
- Spiral-point design pushes chips ahead for smooth through-hole tapping
- Cobalt construction with Hard Lube coating resists wear in tough materials
- Three flutes provide balanced cutting and efficient chip evacuation
- #12-28 UNF thread with 2B class of fit ensures precise assembly
- 75 % thread drill size 4.60 mm simplifies hole preparation
Specifications
| Brand | CLEVELAND |
|---|
Questions about this item
What thread size and pitch does the C96013 tap require for the pre-drilled hole?
The tap cuts a #12-28 UNF thread and specifies a 75 percent thread drill size of 4.60 mm for the pilot hole.
Will the 3-flute cobalt tap still cut cleanly in a manual tap wrench if I keep my older hand tools?
Yes, the right-hand spiral point design pushes chips ahead in through-holes and works with standard tap wrenches or powered holders.
How can I verify the C96013 is producing the correct Class 2B fit after tapping?
Check the finished thread with a #12-28 UNF 2B go/no-go gauge; the go gauge should enter fully and the no-go gauge should not.
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