Cleveland
Cleveland C54933 Straight Flute Hand Tap 1"-14 Taper 2.5" thread length 5.13" OAL pneumatic accessory
Cuts 1"-14 UNS threads with a 2.5" taper lead in a 5.13" high-speed steel body
- TypeTaps
- Straight-flute design cuts clean threads in through-holes
- 1"-14 UNS size matches coarse-thread applications
- Taper chamfer eases starting alignment by hand
- 5 in thread length suits standard tapping depths
- 13 in overall length provides solid leverage
Cleveland 1"-14 Taper Hand Tap
The Cleveland C54933 is a straight flute hand tap designed for cutting internal threads in a variety of materials. It features a 1"-14 UNS thread size with a taper chamfer for easier starting alignment. The tool is manufactured from high speed steel with a bright uncoated finish and a right-hand thread orientation.
Suited for maintenance and low-volume threading
This tap suits mechanics and fabricators who need to create or repair 1"-14 threads by hand or with a tap wrench. The H4 thread limit and 2B class of fit provide a standard tolerance for general-purpose fastening. It is not intended for high-volume production tapping or for use in automated CNC cycles where spiral point or spiral flute geometries are required.
2.5 inch thread length on 5.13 inch OAL
The 2.5 inch thread length offers sufficient reach for through-holes and moderate-depth blind holes in thicker workpieces. The 5.13 inch overall length provides adequate leverage for manual operation without excessive deflection. High speed steel construction delivers good wear resistance in mild steel and aluminium, though very hard or abrasive alloys will reduce tool life more quickly.
Highlights
- Straight-flute design cuts clean threads in through-holes
- 1"-14 UNS size matches coarse-thread applications
- Taper chamfer eases starting alignment by hand
- 5 in thread length suits standard tapping depths
- 13 in overall length provides solid leverage
Specifications
| Brand | CLEVELAND |
|---|---|
| Type | Taps |
Questions about this item
What size tap handle or wrench do I need for the 1"-14 tap?
The tap has a 1 inch major diameter with 14 threads per inch, so select a tap wrench or handle rated for 1 inch taps.
Can I start threads with this taper tap in a hole drilled for an older plug tap?
Yes, the taper chamfer is designed to start threads in a through hole or deep blind hole that matches the 1"-14 UNS size.
How do I verify the threads are cut to the correct 2B class of fit after tapping?
Check the finished threads with a 1"-14 UNC 2B thread plug gauge; the GO member should pass and the NO-GO member should not.
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