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- Place of Origin: ZHEJIANG,TAIZHOU
- Brand Name: KAIYU
- Model Number: 38mm-127mm
Product Description
Thread Button bits are made by alloy steel bar of quality and tungsten carbides.
Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks.
Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock:
(1)Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60
(2)Diameter: 38-127mm.
- Place of Origin: ZHEJIANG,TAIZHOU
- Brand Name: KAIYU
- Model Number: 38mm-127mm
Thread Button Bits | |||||
Description | Diameter (mm) | Buttons No. | Water hole | Buttons angle ° | Weight (kgs) |
Thread | 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 | 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 | 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 | 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 | 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 | 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 | |