Cleveland
Cleveland C58905 Spiral Flute Tap M4x0.7 3 Flutes
M4 x 0.7 metric spiral-flute tap with three flutes for efficient chip evacuation in blind holes
- TypeTaps
- Spiral flute clears chips in blind holes for clean M4x0.7 threads
- TiCN coating on high-speed steel extends tool life in tough materials
- Three-flute design gives smooth cutting action and accurate 6H class fit
- 1 mm overall length with 9.65 mm thread depth reaches deep holes
- 75 % thread drill size 3.30 mm ensures proper hole preparation
Cleveland C58905 M4x0.7 Spiral Flute Tap
The Cleveland C58905 is a high-speed steel spiral flute tap designed for creating M4x0.7 metric threads. It features a TiCN coating for improved wear resistance and a bottoming chamfer to cut threads close to the bottom of a blind hole. This tool suits machinists and maintenance technicians cutting internal threads in a variety of materials.
Verify hole size and thread fit before use
Check that your drilled hole matches the 75 percent thread drill size of 3.30 mm to ensure proper thread formation. Confirm the thread limit D4 and class of fit 6H meet the specification required for your assembly. The right-hand thread direction and 3-flute design require a compatible tapping holder or wrench for the application.
High-speed steel body with TiCN coating
The high-speed steel construction provides hardness and toughness for general-purpose threading tasks. A TiCN coating reduces friction and extends tool life during repetitive operations. The 54.1 mm overall length and 9.65 mm thread length allow access to standard depth holes while the three flutes evacuate chips efficiently in blind-hole conditions.
Highlights
- Spiral flute clears chips in blind holes for clean M4x0.7 threads
- TiCN coating on high-speed steel extends tool life in tough materials
- Three-flute design gives smooth cutting action and accurate 6H class fit
- 1 mm overall length with 9.65 mm thread depth reaches deep holes
- 75 % thread drill size 3.30 mm ensures proper hole preparation
Specifications
| Brand | CLEVELAND |
|---|---|
| Type | Taps |
Questions about this item
What is included with the Cleveland C58905 tap and what else is needed?
The box contains the spiral flute tap itself; a 3.30 mm drill bit for the 75 percent thread hole must be purchased separately.
Which thread size and limit should I select for a standard M4 hole?
Choose the M4 x 0.7 size with a D4 limit and 6H class of fit for a standard metric thread.
How does the 54.1 mm overall length and 9.65 mm thread length affect use in a machine?
The 54.1 mm overall length fits standard holders and the 9.65 mm thread length sets the maximum depth per pass.
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