Spiral Point Tap; 1-3/8″ - 8 ; 7.874″ OAL ; 4 FL ; HSS-PM ; Steam Oxide ; H6 ; Series N4
| Thread Standard | UN | Special Feature | Blue Ring |
| Thread Size | 1-3/8″ - 8 | Applicable Material | | Steel | Stainless Steel | |
| Thread Diameter Size (TDZ) | 1-3/8″ | Connection Diameter Machine Side (DCONMS) | 1.108″ |
| Threads per Inch (TPI) | 8 | Thread Cutting Part Length (THL) | 1.654″ |
| Thread Tolerance Class (TCTR) | H6 | Tapping Prehole Diameter (Pre-hole) | 1.2613″ |
| Usable Length (LU) | 3″ | End Shape | Plug |
| Overall Length (OAL) | 7.874″ | Shank Type | Square |
| Chamfer | 4P-5P | Cutting Direction (HAND) | Right Hand |
| Coating | Black Oxide | Length Group | 3xD |
| Flute Count (NOF) | 4 | Square Size | 0.831″ |
| Cutting Edge Material | HSS-PM | Measurement Type | Inch |
| Standard | DIN/ANSI | Series/List # | N4 |
Product Features
| Country of Origin | S.Korea |
Shipping Info
Package Length
6.5
Package Width
1.75
Package Height
1.75
Package Weight
1.602
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