NS TOOL MFD Carbide flat drill for precision machining.
MUGEN-COATING
Flat bottom carbide drill
Product feature
Stable drilling is realized in various scenes such as inclined surface and curved surface!
High efficient counter boring.
Possible to reduce rear burr.
Suitable material
| Carbonsteels | Alloy Steels, Tool Steels | Prehardened Steels | Hardened Steels | Stainless Steels | Titanium alloy | Aluminum | Copper | Plastic | |
| more suitable | more suitable | suitable | ~55HRC | 55HRC~ | more suitable | suitable | more suitable | more suitable | suitable |
Product Detail
MHX225 Line up
Recommended Milling Conditions
| Work Material | Carbon Steels S50C | Alloy Steels SCM440 | Stainless Steels SUS304 | Aluminum Alloy A5052 | Aluminum Alloy Die Casting ADC | ||||||||||
Cutting Speed | 60~75m/min | 55~70m/min | 20~30m/min | 60~145m/min | 60~125m/min | ||||||||||
Dia. | Spindle Speed | Feed | Feed per Revolution | Spindle Speed | Feed | Feed per Revolution | Spindle Speed | Feed | Feed per Revolution | Spindle Speed | Feed | Feed per Revolution | Spindle Speed | Feed | Feed per Revolution |
| min-1 | mm/min | mm/rev | min-1 | mm/min | mm/rev | min-1 | mm/min | mm/rev | min-1 | mm/min | mm/rev | min-1 | mm/min | mm/rev | |
| 1 | 19,000 | 250 | 0.013 | 18,000 | 180 | 0.01 | 6,500 | 35 | 0.005 | 20,000 | 360 | 0.018 | 20,000 | 300 | 0.015 |
| 2 | 10,500 | 370 | 0.035 | 10,000 | 200 | 0.02 | 3,600 | 35 | 0.01 | 20,000 | 720 | 0.036 | 20,000 | 600 | 0.03 |
| 3 | 8,000 | 430 | 0.054 | 6,800 | 300 | 0.044 | 2,500 | 40 | 0.016 | 15,000 | 1,000 | 0.067 | 13,000 | 760 | 0.058 |
| 4 | 6,000 | 430 | 0.072 | 5,200 | 320 | 0.062 | 2,400 | 60 | 0.025 | 11,000 | 1,000 | 0.091 | 10,000 | 760 | 0.076 |
| 5 | 4,800 | 430 | 0.09 | 4,200 | 320 | 0.076 | 1,900 | 60 | 0.032 | 9,000 | 1,000 | 0.111 | 8,000 | 760 | 0.095 |
| 6 | 4,000 | 430 | 0.108 | 3,600 | 320 | 0.089 | 1,600 | 80 | 0.05 | 7,500 | 1,000 | 0.133 | 6,600 | 760 | 0.115 |
