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
TM-4B
Four-flute Ball End Mill
Classification:
Series TM
Accessories:
E-mail:
TM-4B Four-flute Ball End Mill 38°
With unequal tooth structure, it is suitable for milling titanium alloy material.
| Model | D(mm) | R | d(mm) | H(mm) | L(mm) | β | Teeth Z | Stock |
| TM-4B-D6.0R3.0 | 6.0 | 3.0 | 6.0 | 9 | 50 | ∠38° | 4 | o |
| TM-4B-D8.0R4.0 | 8.0 | 4.0 | 8.0 | 12 | 60 | ∠38° | 4 | o |
| TM-4B-D10.0R5.0 | 10.0 | 5.0 | 10.0 | 15 | 75 | ∠38° | 4 | o |
| TM-4B-D12.0R6.0 | 12.0 | 6.0 | 12.0 | 18 | 75 | ∠38° | 4 | o |
| TM-4B-D16.0R8.0 | 16.0 | 8.0 | 16.0 | 24 | 85 | ∠38° | 4 | o |
| TM-4B-D20.0R10.0 | 20.0 | 10.0 | 20.0 | 30 | 100 | ∠38° | 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 | ||||||||||||
| o | o | o | ◎ | ◎ | |||||||||||
◎Best Fit oFit
TM-4B Cutting Data
| Work Piece |
Processing Method |
Cutting Value（mm） | Diameter | 6~10 | 10~14 | 14~20 | 20~25 | |
 |
α Titanium Alloy (TA) |
/ | / | Rotate Speed（min-1） | 6369 | 3822 | 2730 | 1911 |
| Cutting Speed（m/min) | 40~120 | 40~120 | 40~120 | 40~120 | ||||
| Feed（mm/r） | 0.16~0.36 | 0.20~0.40 | 0.30~0.48 | 0.32~0.60 | ||||
|
α+β Titanium Alloy (TC) |
/ | / | Rotate Speed（min-1） | 5308 | 3185 | 2275 | 1592 | |
| Cutting Speed（m/min) | 30~100 | 30~100 | 30~100 | 30~100 | ||||
| Feed Speed（mm/z） | 0.16~0.36 | 0.20~0.40 | 0.30~0.48 | 0.32~0.60 | ||||
|
β Titanium Alloy (TB) |
/ | / | Rotate Speed（min-1） | 3185 | 1911 | 1365 | 955 | |
| Cutting Speed（m/min) | 30~60 | 30~60 | 30~60 | 30~60 | ||||
| Feed Speed（mm/z） | 0.16~0.36 | 0.20~0.40 | 0.30~0.48 | 0.32~0.60 | ||||
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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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