KINGDRILLING hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rock types. In conjunction with DTH hammers, drill hammer bits are designed with a spline drive for rotating the bit in the ground. Drill bits are available in different sizes and styles to accommodate various hole diameters. Rock drill bits Shank type: M3, M4, M5, M6, M8, M1, M12 DTH hammer bits hole diameter: 3'', 4'', 5'', 6'', 8'' (85mm-350mm).  Product features: 3 Inch High Air Pressure DTH bits Model Bit Dia.(mm) NO. X   Button Dia. NO.Air   Holes(PCS) Weight(KG) Gauge Front MDHM3-85 85 6*Φ13 4*Φ12 2 4.5 MDHM3-90 90 6*Φ14 4*Φ12 2 4.7 MDHM3-95 95 6*Φ14 4*Φ13 2 4.9 MDHM3-100 100 6*Φ14 5*Φ12 2 5.0 MDHM3-105 105 6*Φ14 5*Φ13 2 5.5 4 inch high air pressure DTH bits MDHM4-105 105 6*Φ14 5*Φ13 2 6.0 MDHM4-110 110 7*Φ14 6*Φ13 2 6.2 MDHM4-115 115 7*Φ14 6*Φ13 2 6.6 MDHM4-120 120 8*Φ14 7*Φ13 2 7.0 MDHM4-127 127 8*Φ14 7*Φ13 2 7.4 5 inch high air pressure DTH bits MDHM5-135 135 7*Φ18 6*Φ14 2 12.5 MDHM5-140 140 7*Φ18 7*Φ14 2 13.5 MDHM5-146 146 7*Φ18 7*Φ14 2 14.0 MDHM5-152 152 8*Φ18 8*Φ14 2 14.4 MDHM5-165 165 8*Φ18 8*Φ16 2 15.0 6 inch high air pressure DTH bits MDHM6-152 152 8*Φ18 7*Φ16 2 22.0 MDHM6-165 165 8*Φ18 8*Φ16 2 23.0 MDHM6-171 171 8*Φ18 8*Φ16 2 24.0 MDHM6-190 190 9*Φ18 9*Φ16 3 25.0 MDHM6-203 203 9*Φ18 11*Φ16 3 28.0 8 inch high air pressure DTH bits MDHM8-305 305 12*Φ18 29*Φ16 4 95.0 MDHM8-203 203 10*Φ18 10*Φ16 2 35.0 MDHM8-216 216 10*Φ18 12*Φ16 2 40.0 MDHM8-241 241 12*Φ18 18*Φ16 2 54.0 MDHM8-254 254 12*Φ18 21*Φ16 3 57.0 MDHM8-305 305 12*Φ18 29*Φ16 4 77.0 10 inch high air pressure DTH bits MDHM10-254 254 12*Φ18 20*Φ16 3 90.0 MDHM10-305 305 12*Φ18 36*Φ16 4 102.0 MDHM10-311 311 12*Φ18 36*Φ16 4 104.0 MDHM10-318 318 12*Φ18 38*Φ16 4 106.0 MDHM10-330 330 14*Φ18 42*Φ16 4 112.0 12 inch high air pressure DTH bits MDHM12-305 305 12*Φ18 36*Φ16 4 < Automatic Remote Control Filter Press The Filter Press is divided into ordinary type and anti-corrosion type, which can meet the separation of acid, alkali, salt and other anti-corrosion and special requirements of filter media. Inverter Motor Pull Plate,Automatic Control System,Hydraulic System,Anti-bending Girder Shenzhen Hongfa Environmental Protection Equipment CO., LTD , https://www.hongfafilterpress.com
Product Description
DTH Drill Bits are made from premium quality nickel-alloy steel for increased durability and wear resistance. Special heat treatment standards and stress relief processes ensure consistent performance and long service life.
Technical Data
Best Price Mining Pneumatic Mission Carbide Button DTH Hammer Bits Drilling Tools
Model NO.: MDHM4-140
Trademark: MING
Origin: China
HS Code: 8207199000
Model NO.: MDHM4-140
Trademark: MING
Origin: China
HS Code: 8207199000
Best Price Mining Pneumatic Mission Carbide Button DTH Hammer Bits Drilling Tools