Cemented carbide cutting tools
Through years of research, Ms. Qin Hanmei, the founder, discovered that the addition of rhenium element to hard alloys for cutting has led to a significant breakthrough in tool performance, characterized by three major features: high temperature resistance, high strength, and high hardness.
Super carbide cutting tools
SM-3E
Three-Flute Straight Shank End Mill
Classification:
Series SM
Accessories:
E-mail:
SM-3E Three-Flute Straight Shank End Mill 45°
With large spiral angle structure, it is suitable for austenitic stainless steel, heat resistant alloy and other difficult-to-cut materials.
| Model | D(mm) | d(mm) | H(mm) | L(mm) | β | Teeth Z | Stock |
| SM-3E-D3.0 | 3.0 | 6.0 | 8 | 50 | ∠45° | 4 | o |
| SM-3E-D4.0 | 4.0 | 6.0 | 11 | 50 | ∠45° | 4 | o |
| SM-3E-D5.0 | 5.0 | 6.0 | 13 | 50 | ∠45° | 4 | o |
| SM-3E-D6.0 | 6.0 | 6.0 | 16 | 50 | ∠45° | 4 | o |
| SM-3E-D7.0 | 7.0 | 8.0 | 20 | 60 | ∠45° | 4 | o |
| SM-3E-D8.0 | 8.0 | 8.0 | 20 | 60 | ∠45° | 4 | o |
| SM-3E-D9.0 | 9.0 | 10.0 | 22 | 75 | ∠45° | 4 | o |
| SM-3E-D10.0 | 10.0 | 10.0 | 25 | 75 | ∠45° | 4 | o |
| SM-3E-D11.0 | 11.0 | 12.0 | 26 | 75 | ∠45° | 4 | o |
| SM-3E-D12.0 | 12.0 | 12.0 | 30 | 75 | ∠45° | 4 | o |
| SM-3E-D16.0 | 16.0 | 16.0 | 45 | 100 | ∠45° | 4 | o |
| SM-3E-D20.0 | 20.0 | 20.0 | 45 | 100 | ∠45° | 4 | o |
● Stock o Make-to-order
Work Piece List
| Work Piece | |||||||||||||||
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Carbon Steel |
Alloy Steel |
Pre-hardened Steel, Hardened Steel |
Stainless Steel |
Cast Iron |
Copper alloy aluminum alloy magnesium alloy and other non-ferrous metals |
High-speed Steel |
Special Steel |
Calorite | Superalloy |
Titanium Alloy |
Refractory Alloy |
High Hardness Material |
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| -40HRC | -50HRC | -55HRC | -68HRC | ||||||||||||
| ◎ | ◎ | ◎ | |||||||||||||
◎Best Fit oFit
SM-3E Cutting Data
| Work Piece |
Processing Method |
Cutting Value（mm） | Diameter | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 16 | 20 | |
 |
Carbon Steel Alloy Steel |
Side Milling | ap≤1.5D ae≤0.2D |
Rotate Speed（min-1） | 8500 | 6400 | 5800 | 5300 | 3900 | 3100 | 2600 | 1900 | 1500 |
| Cutting Speed（m/min） | 80 | 80 | 91 | 100 | 98 | 97 | 98 | 95 | 94 | ||||
| Feed Speed（mm/min） | 660 | 690 | 710 | 750 | 700 | 640 | 600 | 520 | 445 | ||||
| Slot Milling | ap≤0.3D ae≤1D |
Rotate Speed（min-1） | 8500 | 6400 | 5800 | 5300 | 3900 | 3100 | 2600 | 1900 | 1500 | ||
| Cutting Speed（m/min） | 80 | 80 | 91 | 100 | 98 | 97 | 98 | 95 | 94 | ||||
| Feed Speed（mm/min） | 396~528 | 414~552 | 426~568 | 450~600 | 420~560 | 384~512 | 360~480 | 312~416 | 267~356 | ||||
 |
Stainless Steel | Side Milling | ap≤1.5D ae≤0.2D |
Rotate Speed（min-1） | 4400 | 3700 | 3000 | 2700 | 2000 | 1600 | 1300 | 1000 | 800 |
| Cutting Speed（m/min） | 41 | 46 | 47 | 51 | 50 | 50 | 49 | 50 | 50 | ||||
| Feed Speed（mm/min） | 100 | 160 | 190 | 200 | 210 | 210 | 170 | 130 | 140 | ||||
| Slot Milling | ap≤0.3D ae≤1D |
Rotate Speed（min-1） | 8500 | 6400 | 5800 | 5300 | 3900 | 3100 | 2600 | 1900 | 1500 | ||
| Cutting Speed（m/min） | 41 | 46 | 47 | 51 | 50 | 50 | 49 | 50 | 50 | ||||
| Feed Speed（mm/min） | 60~80 | 96~128 | 114~152 | 120~160 | 126~168 | 126~168 | 102~136 | 78~104 | 84~112 | ||||
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Address: Building D1, Independent Pioneer Park, Tianyi Science and Technology City, 128 Chuangye Avenue, Zhuzhou City, Hunan Province
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