China 2021 Hot Sell 32mm 34mm 36mm 38mm Button Drilling Bit, Find details about China Button Bits, Button Drill Bit for Quarry from 2021 Hot Sell 32mm 34mm 36mm 38mm Button Drilling Bit
Description | Diameter | Length | No. of button | Weight | |
Taper Angle =4°46″,6 °,7°,11°,12° Socket inside =19,22,25mm
| mm | mm | pcs | kg | |
28 | 50 | 4 | 0.2 | ||
29 | 50 | 4 5 6 7 | 0.2 | ||
30 | 50 80 | 5 6 7 8 | 0.2 0.3 | ||
32 | 50 55 71 80 | 6 7 8 9 | 0.2 0.22 0.3 | ||
33 | 50 55 71 80 | 6 7 9 | 0.2 0.3 0.36 | ||
34 | 50 55 | 7 8 | 0.22 0.3 | ||
35 | 55 71 80 | 4 5 6 7 | 0.22 0.3 0.37 | ||
36 | 50 55 | 7 | 0.3 0.35 | ||
37 | 55 | 4 6 7 | 0.3 | ||
38 | 50 55 | 4 6 7 | 0.25 0.35 | ||
40 | 50 55 | 7 | 0.35 | ||
41 | 50 55 71 | 4 5 | 0.35 | ||
42 | 50 | 6 7 | 0.4 | ||
45 | 50 55 71 | 6 7 8 9 | 0.5 |