China 76mm 89mm T45 Thread Drill Bits Drilling Tools for Hard Rock Mining Drilling, Find details about China Drilling Tool, Drill Tool from 76mm 89mm T45 Thread Drill Bits Drilling Tools for Hard Rock Mining Drilling
Thread Button Bits | |||||
Description | Diameter (mm) | Buttons No. | Water hole | Buttons angle ° | Weight (kgs) |
Thread 25R | 38 | 5 | 2 | 30° | 0.5 |
41 | 5 | 2 | 30° | 0.6 | |
45 | 5 | 2 | 30° | 0.7 | |
48 | 5 | 2 | 30° | 0.78 | |
38 | 7 | 3 | 30° | 0.54 | |
41 | 7 | 3 | 30° | 0.7 | |
45 | 7 | 3 | 30° | 0.78 | |
Thread 28R | 41 | 5 | 2 | 30° | 0.6 |
45 | 5 | 3 | 30° | 0.7 | |
48 | 5 | 3 | 30° | 0.78 | |
38 | 7 | 3 | 30° | 0.54 | |
41 | 7 | 3 | 30° | 0.7 | |
45 | 7 | 3 | 30° | 0.75 | |
48 | 7 | 3 | 30° | 0.8 | |
Thread 32R | 45 | 5 | 3 | 30° | 0.6 |
48 | 5 | 3 | 30° | 0.8 | |
41 | 7 | 3 | 30° | 0.54 | |
43 | 7 | 3 | 30° | 0.55 | |
45 | 7 | 3 | 30° | 0.6 | |
48 | 7 | 3 | 30° | 0.8 | |
51 | 7 | 3 | 30° | 0.85 | |
Thread 38R | 64 | 13 | 5 | 30° | 2 |
64 | 12 | 3 | 30° | 2 | |
70 | 12 | 4 | 35° | 2 | |
70 | 13 | 5 | 35° | 2.2 | |
76 | 13 | 5 | 30° | 2.5 | |
76 | 10 | 4 | 35° | 2.6 | |
76 | 12 | 4 | 35° | 2.8 | |
76 | 12 | 4 | 35° | 2.8 | |
Thread Button Bits | |||||
Description | Diameter (mm) | buttons No. | Water hole | Buttons angle | Weight approx (kgs) |
Thread 38T | 64 | 12 | 4 | 30° | 1.9 |
64 | 12 | 2 | 30° | 1.9 | |
64 | 13 | 5 | 30° | 1.9 | |
64 | 9 | 3 | 35° | 1.9 | |
70 | 12 | 4 | 30° | 2.5 | |
76 | 12 | 4 | 35° | 3 | |
76 | 12 | 2 | 40° | 3 | |
76 | 11 | 4 | 35° | 3 | |
76 | 13 | 4 | 35° | 3 | |
89 | 12 | 2 | 40° | 4.2 | |
89 | 14 | 5 | 35° | 4 | |
89 | 14 | 4 | 35° | 4.1 | |
89 | 11 | 3 | 35° | 4.2 | |
102 | 14 | 2 | 35° | 5 | |
Thread 45T | 76 | 12 | 4 | 35° | 2.5 |
76 | 12 | 2 | 40° | 2.5 | |
76 | 12 | 3 | 35° | 2.5 | |
76 | 13 | 5 | 35° | 2.5 | |
76 | 13 | 3 | 35° | 2.6 | |
76 | 13 | 4 | 35° | 2.6 | |
80 | 13 | 4 | 35° | 3 | |
89 | 12 | 2 | 35° | 4 | |
89 | 11 | 3 | 35° | 4 | |
89 | 14 | 2 | 35° | 5 | |
89 | 13 | 5 | 35° | 4.5 | |
89 | 14 | 3 | 35° | 5 | |
89 | 13 | 2 | 35° | 4.5 | |
102 | 14 | 2 | 35° | 5.8 | |
115 | 15 | 2 | 35° | 6.8 | |
Thread 51T | 89 | 12 | 2 | 40° | 4 |
89 | 14 | 5 | 35° | 4 | |
95 | 14 | 5 | 35° | 4.8 | |
102 | 14 | 4 | 35° | 5.6 | |
102 | 14 | 5 | 35° | 5.6 | |
Thread Button Bits | |||||
Description | Diameter (mm) | buttons No. | Water hole | Buttons angle | Weight (kgs) |
Retract Thread button bit 45T | 76 | 12 | 2 | 40° | 3.5 |
76 | 12 | 4 | 35° | 3.5 | |
76 | 13 | 5 | 30° | 3.6 | |
76 | 14 | 4 | 35° | 3.62 | |
80 | 13 | 5 | 30° | 4.2 | |
89 | 14 | 3 | 35° | 5.5 | |
89 | 12 | 2 | 40° | 5.4 | |
89 | 14 | 5 | 35° | 5.6 | |
89 | 14 | 5 | 35° | 5.6 | |
95 | 14 | 5 | 35° | 6.6 | |
102 | 14 | 5 | 35° | 7.8 | |
102 | 14 | 5 | 35° | 7.8 |