5/16-18 H3 3F SF HS-EX BO
Spiral Flute Tap; 5/16″ - 18 ; 2.72″ OAL ; 3 FL ; HSS-EX ; Oxide ; H3 ; Series T2-S
| Thread Diameter Size (TDZ) | 5/16″ | Tool Type | Combo Tap |
| Threads per Inch (TPI) | 18 | Chamfer | 2P - 3P |
| Thread Standard | UNC | Coating | Oxide |
| Overall Length (OAL) | 2.72″ | Shank Type | Square |
| Thread Cutting Part Length (THL) | 0.472″ | End Shape | Modified Bottoming |
| Usable Length (LU) | 1.126″ | Coolant Supply Property (CSP) | External |
| Connection Diameter Machine Side (DCONMS) | 0.318″ | Length Group | 2.5xD |
| Flute Count (NOF) | 3 | Square Size | 0.238″ |
| Flute Helix Angle (FHA) | 40 Degrees | Measurement Type | Inch |
| Cutting Edge Material | HSS-EX | Tapping Prehole Diameter (Pre-hole) | 0.262″ |
| Thread Tolerance Class (TCTR) | H3 | Series/List # | T2-S |
| Special Feature | Black Ring | Thread Size | 5/16″ - 18 |
| Standard | 302A |
Product Features
| Country of Origin | S.Korea |
Shipping Info
Package Length
3.75
Package Width
0.625
Package Height
0.5
Package Weight
0.05
Item successfully added to your cart
Items successfully added to your cart
Added to
Go to My Lists
Select List
Change Quantity?