Xincheng (xiamen) cemented carbide co., ltd.
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CF12 cemented carbide round bar with a diameter of 15 mm
Cemented carbide rods are cylindrical rods made from tungsten carbide, a compound composed of tungsten and carbon atoms. Products made from tungsten carbide are characterized by high wear resistance and impact resistance, making them widely used in various industrial fields, often referred to as the "teeth of industry.
| Appendix ISO toierances shafes(ISO286-2) |
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| ISO tolerances shafes(lSO 286-2) | ||||||||||
| Nominal shaft sizes(mm) | ||||||||||
| over | 3 | 6 | 10 | 18 | 30 | 40 | 50 | 65 | 80 | 100 |
| inc | 6 | 10 | 18 | 30 | 40 | 50 | 65 | 80 | 100 | 120 |
| Micrometres | ||||||||||
| a12 | -270 | -280 | -290 | -300 | -310 | -320 | -340 | -360 | -380 | -410 |
| -390 | -430 | -470 | -510 | -560 | -570 | -640 | -660 | -730 | -760 | |
| d6 | -30 | -40 | 50 | -65 | -80 | -100 | -120 | |||
| -80 | -49 | -61 | -78 | -96 | -119 | -142 | ||||
| e6 | -20 | -25 | -32 | -40 | -50 | -60 | -72 | |||
| -28 | -34 | -43 | -53 | -66 | -79 | -94 | ||||
| e13 | -220 | -270 | -334 | -410 | -50 | -60 | -72 | |||
| -440 | -520 | -612 | ||||||||
| f5 | -25 | -32 | -40 | -49 | -25 | -30 | -36 | |||
| -36 | -43 | -51 | ||||||||
| f6 | -10 | -13 | -13 | -16 | -25 | -30 | -36 | |||
| -18 | -22 | -28 | -34 | -41 | -49 | -58 | ||||
| f7 | -10 | -13 | -16 | -20 | -25 | -30 | -36 | |||
| -22 | -28 | -34 | -41 | -50 | -60 | -71 | ||||
| h4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| -4 | -4 | -5 | -6 | -7 | -8 | -10 | ||||
| h5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| -5 | -6 | -8 | -9 | -11 | -13 | -15 | ||||
| h6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| -8 | -9 | -11 | -13 | -16 | -19 | -22 | ||||
| h7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| -12 | -15 | -18 | -21 | -25 | -30 | -35 | ||||
| h8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| -18 | -22 | -27 | -33 | -39 | -40 | -54 | ||||
| h9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| -30 | -36 | -43 | -52 | -62 | -74 | -87 | ||||
| h10 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| -48 | -58 | -74 | -84 | -100 | -120 | -140 | ||||
| h11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| -75 | -90 | -110 | -130 | -160 | -19 | -220 | ||||
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