ST5541.438D3R020.0Z4 SIRA
SQ End Mill; 0.4375″ Dia. × 1.3125″ LOC × 0.4375″ Shank Dia. × 4″ OAL ; 4 FL ; Solid Carbide ; SIRON-A ; Series ST5541
| Cutting Diameter (DC) | 0.4375″ | Flute Type | Helical |
| Connection Diameter Machine Side (DCONMS) | 7/16″ | Coolant Supply Property (CSP) | No |
| Depth of Cut Maximum (APMX) | 1.3125″ | Shank Standard | ANSI B94.19 |
| Overall Length (OAL) | 4″ | Body Material | Solid Carbide |
| Cutting Edge Material | Solid Carbide | Decimal Equivalent | 0.4375″ |
| Coating | SIRON-A | Measurement Type | Inch |
| Flute Count (NOF) | 4 | Series/List # | ST5541 |
| Flute Helix Angle (FHA) | 30 | Corner Radius (RE) / Chamfer Width (CHW) | 0.02″ |
| Shank Type | Cylindrical | Cutting Direction (HAND) | Right Hand |
| End Shape | Corner Radius | Single / Double End | Single End |
| Usable Length (LU) | 1.3125″ | Center Cutting | Yes |
| Applicable Material | | Steel | Cast Iron | | Tool Cutting Edge Angle (KAPR) | 90 |
| Peripheral Effective Cutting Edge Count (ZEFP) | 4 | Cutting Diameter Tolerance | -0.0020/" |
| Tool Type | End Mill | Shank Diameter Tolerance (TCDMM) | ANSI B94.19 |
| Length Group | Regular |
Product Features
| Country of Origin | USA |
Shipping Info
Package Weight
0.29
Item successfully added to your cart
Items successfully added to your cart
Added to
Go to My Lists
Select List
Change Quantity?