Zhengzhou Halnn Superhard Materials Co., Ltd
Zhengzhou Halnn Superhard Materials Co., Ltd
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Indexable Milling PCBN Inserts Finish Milling Hardened Steel HRC58~62 And Cast Iron
1. Halnn Milling PCBN Inserts Grade
| ISO Grade | Insert Grade | Suited Materials | Machining Type | Typical Application |
| H | BN-H05 | Hardened Steel | Finishing | Gears,Gear Shaft, Bearings |
| BN-H10 | Hardened Steel, High strength cast iron | Finishing | Bearings, Gears, Gear Shaft, High hardness component | |
| BN-H21 | Hardened Steel | Finishing | Bearings, Gears, Gear Shaft,Mold,ect. | |
| K | BN-K10 | Gray Cast Iron, Powder Metallurgical | Finishing | Valve seat ring; Engine cylinder bore; Powder Metallurgy parts |
2. Halnn high hardness PCBN Milling Inserts Features
a. Premium PCBN materials
b. Clear mark of PCBN material makes it easily to recognize
c. Clear numbers of tips make the insert easily to management
d. Special brazing technolgy, firmly brazed
e. Clear Serial Number on carbide substrate makes it easily to track the inserts quality and the feedback informaiton.
3. Common Milling PCBN Inserts
 | |||||
| Type | Dimension | Grades | |||
| I.C(mm) | S(mm) | BN-H10 | BN-H21 | BN-K10 | |
| RDMW120400 | 12 | 4.76 | ● | ● | ● |
| RDMW160400 | 16 | 4.76 | ● | ● | ● |
| RPMW080200 | 08 | 2.38 | ● | ● | ● |
| RPMW100300 | 10 | 3.18 | ● | ● | ● |
| RPMW10T300 | 10 | 3.97 | ● | ● | ● |
| RPMW120400 | 12 | 4.76 | ● | ● | ● |
| | |||||
| Type | Dimension | Grades | |||
| S(mm) | r(mm) | BN-H10 | BN-H21 | BN-K10 | |
| APMT160404 | 4.76 | 0.4 | ● | ● | ● |
| APMT160408 | 4.76 | 0.8 | ● | ● | ● |
| | |||||
| Type | Dimension | Grades | |||
| I.C(mm) | S(mm) | BN-H10 | BN-H21 | BN-K10 | |
| SEET12T3PF | 12.7 | 3.97 | ● | ● | ● |
| SEHT1204AFFN | 12.7 | 4.76 | ● | ● | ● |
4. Application of PCBN Tip PCBN Inserts
(1) Cast Iron, such as brake disc, brake drum, chilled cast iron rolls, ect.
(2) Hardened Steel, such as bearing, gears, wind power bearings, hss rolls,ect