The EXOPRO-WHR-Ni spiral point tap series is one of OSG’s latest innovations for nickel-based alloy applications. The WHR-Ni series features a unique rake angle to improve cutting edge rigidity, which helps prevent chipping and prolongs tool life. With the addition of OSG’s patented HR coating, wear resistance and tool life can be substantially prolonged versus the competition.
Features & Benefits:
| Manufacturer Part Number | 3370010242 |
| Chamfer Length (Decimal Inch) | 0.208" |
| Major Diameter (Decimal Inch) | 0.190" |
| Number of Flutes | 3 |
| Overall Length (Decimal Inch) | 2.756" |
| Shank Diameter (Decimal Inch) | 0.194" |
| Square Length (Decimal Inch) | 0.250" |
| Square Width (Decimal Inch) | 0.152" |
| Maximum Tap Drill Size (Decimal Inch) | 0.156" |
| Minimum Tap Drill Size (Decimal Inch) | 0.145" |
| Thread Length (Decimal Inch) | 0.874" |
| Thread Size Number | No. 10 |
| Coating | HR |
| Material | VC-10 |
| Series | 337NI Series |
| Product Type | Spiral Point Tap |