Add DIN371/DIN376 COMBO Spiral Flute TiN (TD824) to comparison
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 - Specifications
 - Operation
 - Work Material
 - Reviews
 
TD824 DIN371/DIN376 COMBO Spiral Flute TiN tap delivers precise UNC thread profiles in multiple materials. Made from HSS-E (M35) 5% Cobalt with a TiN coating for extended tool life. The spiral flute geometry suits blind holes, while YG-1’s patented design prevents over feeding and early tap failure.
- HSS-E (M35) 5% Cobalt substrate
 - Spiral flute geometry for blind holes
 - TiN coating extends tool life
 - For steel, stainless, cast iron, aluminium, non-ferrous
 - UNC Universal Machine Tap
 
| Workpiece Material | P M K N | 
| Helix Angle | Square 40 | 
| Operation | Blind Drilling | 
| Surface Treatment | Titanium Nitride Coating | 
| Thread Angle | 60 | 
| Thread Class | 2B | 
| Thread Form | C | 
| Thread Shape | UNC | 
| Tool Material | HSS-E | 
| Tool Standard | DIN 371-376 |