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Fluteless tap, #4-40, TiAlN, 4 Flutes
Mfr # 139485 4-40
Zoro # G714389801
product price:Â
$
68.29
/ea
Key Features
Tap Finish
TiAlN
Number of Flutes
4
Standards
DIN 2174
Tap Material
HSS E PM
Shank Dia.
3.5 mm
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Specifications
Product Information
- MFR #
- 139485 4-40
- Zoro #
- G714389801
- UPC #
- -
- Country of Origin
- Italy
Dimensions
- Tap Thread Size
- #4-40
- Shank Dia.
- 3.5 mm
- Overall Length
- 56
Details
- Item
- Fluteless tap
- Tap Finish
- TiAlN
- Number of Flutes
- 4
- Standards
- DIN 2174
- Tap Material
- HSS E PM
- Thread Type
- UNC
Description
The latest generation of high-performance fluteless taps, specially developed for use in steel materials. optimized polygon geometry for a lower torque. Multi-layer HIPIMS coating for high wear resistance. HSS-E-PM substrate for exceptional process reliability. DIN 2174 DIN 371 less than or equal to 3/8, DIN 376 7/16. Form E lead-in 1.5 - 2 turns. For deep threads with short lead-in. The thread is tapped almost to the bottom of the hole. Application: For UNC unified coarse threads ASME-B1.1. Thread pitch: 0.635 mm Threads per inch: 40 Thread Dia. 2.84 mm Overall length L: 56 mm Shank Dia. Ds: 3.5 mm Shank square: 2.7 mm
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