Tungsten Carbide: | Ballistic, Spherical, or Conical |
Color: | Green or Based on Customer requirements |
Material: | Tungsten carbide and high strength alloy steel |
Processing: | CNC milling and proprietary heat treatment process |
Rock Condition: | Bit face design is ideal for medium-hard to hard abrasive rock |
Application: | Widely used in bench and long hole drilling |
Diameter | No.of buttons | Buttons x button diameter (mm) | Gauge buttons angle° | Flushing hole | Weight аpprox kg | |||
mm | inch | Gauge | Centre | Side | Centre | |||
BUTTON BITS-Spherical buttons | ||||||||
95 | 3 3/4 | 13 | 8x14.5 | 4x12,7 1x12.7 | 35° | - | 4 | 6,0 |
102 | 4 | 13 | 8x14.5 | 4x12.7, 1x12.7 | 35° | - | 4 | 6,6 |
102 | 4 | 13 | 8x14,5 | 4x12,7, 1x12.7 | 35° | - | 4 | 6,6 |
115 | 4 1/2 | 14 | 8x15,8 | 4x14,5, 2x14.5 | 35° | - | 4 | 8,9 |
115 | 4 1/2 | 14 | 8x15,8 | 4x14,5, 2x14,5 | 35° | - | 4 | 9,4 |
127 | 5 | 14 | 8x15.8 | 4x15,8, 2x14.5 | 35° | - | 4 | 11,3 |
127 | 5 | 14 | 8x15,8 | 4x15,8, 2x14.5 | 35° | - | 4 | 11,3 |
140 | 5 1/2 | 16 | 8x19.1 | 4x15,8, 4x15,8 | 35° | - | 4 | 15,0 |
140 | 5 1/2 | 16 | 8x19.1 | 4x15,8, 4x15,8 | 35° | - | 4 | 15,0 |
152 | 6 | 16 | 8x19,1 | 4x15,8, 4x15.8 | 35° | - | 4 | 13,1 |
152 | 6 | 16 | 8x19.1 | 4x15,8, 4x15,8 | 35° | - | 4 | 18,1 |
BUTTON BITS - Ballistic buttons | ||||||||
92 | 3 5/8 | 13 | 8x14.5 | 4x12,7 1x12.7 | 35° | - | 4 | 4,7 |
92 | 3 5/8 | 13 | 8x14,5 | 4x12,7, 1x12.7 | 35° | - | 4 | 4,5 |
95 | 3 3/4 | 13 | 8x14.5 | 4x12,7, 1x12,7 | 35° | - | 4 | 5,9 |
102 | 4 | 13 | 8x14.5 | 4x12.7. 1x12,7 | 35° | - | 4 | 6,6 |
115 | 4 1/2 | 14 | 8x15.8 | 4x14,5,2x14.5 | 35° | - | 4 | 9,5 |
127 | 5 | 14 | 8x15.8 | 4x15,8.2x14.5 | 35° | - | 4 | 11,3 |
140 | 5 1/2 | 16 | 8x19.1 | 4x15,8,4x15.8 | 35° | - | 4 | 15,0 |