China D Miningwell Normal Hammer Drill Bit Top Hammer Drilling Tools 38mm R28 Thread Button Bit, Find details about China Button Bits, Button Drill Bit from D Miningwell Normal Hammer Drill Bit Top Hammer Drilling Tools 38mm R28 Thread Button Bit
Retrac Button Bit | ||||||
Head Shape | Head Diameter | Length | Port Holes | Side Holes | Gauge Buttons | |
T51 | Center Drop Face | 89 | 170 | 4 | / | 8*Φ12 |
T51 | Center Drop Face | 102 | 180 | 4 | / | 8*Φ13 |
T51 | Flat Face | 115 | 185 | 2 | 2 | 8*Φ14 |
T51 | Center Drop Face | 127 | 185 | 4 | / | 8*Φ14 |
T51 | Flat Triangle Face | 102 | 185 | 3 | / | 9*Φ13 |
T51 | Flat Triangle Face | 115 | 185 | 3 | / | 9*Φ14 |
T51 | Flat Triangle Face | 127 | 185 | 3 | / | 9*Φ14 |
T45 | Center Drop Face | 72 | 160 | 4 | / | 8*Φ11 |
T45 | Center Drop Face | 76 | 160 | 4 | / | 8*Φ12 |
T45 | Center Drop Face | 89 | 170 | 4 | / | 8*Φ12 |
T45 | Center Drop Face | 102 | 180 | 4 | / | 8*Φ13 |
T45 | Triangle Face | 89 | 170 | 4 | / | 8*Φ13 |
T45 | Flat Triangle Face | 102 | 175 | 3 | / | 9*Φ13 |
T45 | Flat Triangle Face | 115 | 175 | 3 | / | 9*Φ14 |
T38 | Center Drop Face | 64 | 160 | 2 | / | 8*Φ9 |
T38 | Flat Face | 70 | 160 | 3 | / | 6*Φ11 |
T38 | Center Drop Face | 76 | 160 | 4 | / | 8*Φ11 |
T38 | Center Drop Face | 89 | 170 | 4 | / | 8*Φ12 |
ST68 | Center Drop Face | 102 | 185 | 4 | / | 8*Φ14 |
ST68 | Center Drop Face | 115 | 185 | 4 | / | 8*Φ14 |
ST68 | Center Drop Face | 127 | 190 | 4 | / | 8*Φ14 |
ST68 | Center Drop Face | 140 | 190 | 4 | / | 8*Φ16 |
ST58 | Flat Face | 102 | 180 | 3 | / | 9*Φ13 |
ST58 | Flat Face | 115 | 185 | 2 | 2 | 8*Φ14 |
ST58 | Center Drop Face | 127 | 185 | 4 | / | 8*Φ14 |
R38 | Flat Face | 64 | 140 | 3 | / | 6*Φ11 |
R38 | Center Drop Face | 76 | 160 | 4 | / | 8*Φ11 |
R38 | Center Drop Face | 89 | 170 | 4 | / | 8*Φ12 |
R32 | Flat Face | 51 | 130 | 3 | / | 6*Φ10 |
R32 | Flat Face | 57 | 130 | 3 | / | 6*Φ10 |
GT60 | Flat Triangle Face | 102 | 212 | 3 | / | 9*Φ13 |
GT60 | Flat Triangle Face | 115 | 212 | 3 | / | 9*Φ14 |
GT60 | Flat Triangle Face | 127 | 212 | 3 | / | 9*Φ16 |
GT60 | Flat Triangle Face | 140 | 225 | 3 | / | 9*Φ16 |
Normal Button Bit | ||||||
Head Shape | Head Diameter(mm) | Length | Port Holes | Side Holes | Gauge Buttons | |
T51 | Center Drop Face | 89 | 155 | 4 | / | 8*Φ12 |
T51 | Center Drop Face | 102 | 155 | 4 | / | 8*Φ14 |
T51 | Flat Face | 115 | 160 | 2 | 2 | 8*Φ14 |
T51 | Center Drop Face | 127 | 165 | 4 | / | 8*Φ14 |
T51 | Flat Triangle Face | 102 | 155 | 3 | / | 9*Φ13 |
T51 | Flat Triangle Face | 115 | 165 | 3 | / | 9*Φ14 |
T51 | Flat Triangle Face | 127 | 165 | 3 | / | 9*Φ14 |
T45 | Center Drop Face | 72 | 140 | 4 | / | 8*Φ11 |
T45 | Center Drop Face | 76 | 140 | 4 | / | 8*Φ11 |
T45 | Center Drop Face | 89 | 145 | 4 | / | 8*Φ12 |
T45 | Center Drop Face | 102 | 150 | 4 | / | 8*Φ13 |
T45 | Triange Face | 89 | 145 | 4 | / | 8*Φ13 |
T45 | Flat Triangle Face | 102 | 150 | 3 | / | 9*Φ13 |
T45 | Flat Triangle Face | 115 | 160 | 3 | / | 9*Φ14 |
T38 | Center Drop Face | 64 | 130 | 2 | / | 8*Φ9 |
T38 | Flat Face | 70 | 130 | 3 | 2 | 6*Φ12 |
T38 | Center Drop Face | 76 | 130 | 4 | / | 8*Φ11 |
T38 | Center Drop Face | 89 | 130 | 4 | / | 8*Φ12 |
ST68 | Flat Face | 102 | 180 | 2 | 2 | 8*Φ14 |
ST68 | Center Drop Face | 115 | 180 | 4 | / | 8*Φ14 |
ST68 | Center Drop Face | 127 | 190 | 4 | / | 8*Φ14 |
ST68 | Center Drop Face | 140 | 190 | 4 | / | 8*Φ16 |
ST58 | Center Drop Face | 89 | 175 | 4 | / | 8*Φ12 |
ST58 | Flat Face | 102 | 180 | 3 | / | 9*Φ13 |
ST58 | Flat Face | 115 | 185 | 2 | 2 | 8*Φ14 |
ST58 | Center Drop Face | 127 | 185 | 4 | / | 8*Φ14 |
R38 | Center Drop Face | 64 | 130 | 3 | / | 6*Φ11 |
R38 | Center Drop Face | 76 | 130 | 2 | 2 | 8*Φ12 |
R38 | Center Drop Face | 89 | 130 | 2 | 2 | 8*Φ12 |
R32 | Flat Face | 45 | 113 | 3 | 2 | 6*Φ9 |
R32 | Flat Face | 64 | 130 | 2 | / | 6*Φ10 |
R32 | Convex Face | 76 | 130 | 2 | / | 6*Φ12 |
R25 | Flat Face | 38 | 105 | 1 | 2 | 5*Φ8 |
R25 | Flat Face | 45 | 110 | 3 | 2 | 6*Φ9 |
GT60 | Flat Triangle Face | 102 | 220 | 3 | / | 9*Φ13 |
GT60 | Flat Triangle Face | 115 | 220 | 3 | / | 9*Φ14 |
GT60 | Flat Triangle Face | 127 | 225 | 3 | / | 9*Φ16 |
GT60 | Flat Triangle Face | 140 | 230 | 3 | / | 9*Φ16 |