Rock Drilling Tools

R25 R28 R32 R35 R38 Rock Drilling Tools Bits Komatsu Excavator Spare Part 1. PRODUCT:Komatsu Excavator Spare Part 2. Main Product:Track roller,Carrier roller,Sprocket,Segment,Idler,Track Link Assy,Track shoes, Bolt & nuts,Track bush & pin,bucket,bucket teeth,Adapters,Cutting edge and end bit,H-link rods,Link rods,Bucket ear,Round ball,Yoke,Spring,Idler Yoke,Roller Guide,Bucket bushing,Bucket pin and so on excavator and bulldozer parts. 3. Brand: Komatsu,Hitachi,Caterpillar

Taper Degree 4 Slanting Forging Flanged Bits Rock Drilling Tools With Inside Diameter 15mm - 22mm Specifications Produced by the best material, of various specifications and customized, so meet all customers's requirements.1.material:high manganese steel, carbide 2.Longer service life &competitive price 3. Customized 4. ISO 9001 5. Forged and well-treated so as to garuantee the good quality We have rich experience in drill bit field so the quality is absolutely OK. All of the

64mm R38 Thread Type Button Bits Rock Drilling Tools With 350 Angle For Metaling OEM R38 Thread button bits R38 Thread button bits, with thread type of 38R, water holes of 3 to 5, button number of 10 to 13, and the buttons can be spherical or ballistic. Outside diameter(mm) Angle Thread type Button type Button number Water holes Item No. 64 300 38R spheical/ballistic 13 5 QYA1364-38R 64 300 38R spheical/ballistic 12 3 QY1264-38R 70 350 38R spheical/ballistic 12 4 QY1270-38R

76mm, 80mm T45 Thread Button Bits Rock Drilling Tools With Angle 300 - 400 Spherical Button Type Description: T45 Retract thread button bits T45 Retract thread button bits, with angle of 300 to 400, thread type of 45T, water holes of 2 to 5, button number of 12 to 14, and buttons can be spherical or ballistic. Outside diameter (mm) Angle Thread type Button type Button number Water holes Item No. 76 400 45T spherical/ballistic 12 2 QY1276-45T 76 350 45T spherical/ballistic 12

89mm,102mm 38T Retract Ballistic Type Thread Button Bits Rock Drilling Tools With Water Holes 2 To 5 Description: T38 Retract thread button bits T38 Retract thread button bits, with angle of 300 to 400, thread type of 38T, water holes of 2 to 5, button number of 12 to 14, and buttons can be spherical or ballistic. Outside diameter (mm) Angle Thread type Button type Button number Water holes Item No. 76 400 38T spherical/ballistic 12 2 QY1276-38T 76 350 38T spherical/ballistic

110mm, 150mm OD DTH Button Bits Rock Drilling Tool With 15 Buttons, 6 Splines, 3 Water Hole Description: DTH 15-button bits DTH button bits: 15 buttons, 6 splines, 3 water holes, and buttons can be spherical or ballistic. Outside diameter(mm) Splines Button number Button type Air holes Item No. 110 6 15 spherical/ballistic 3 CIR110W 123 6 15 spherical/ballistic 3 CIR123W 150 6 15 spherical/ballistic 3 CIR150 155 6 15 spherical/ballistic 3 CIR155 165 6 15 spherical/ballistic 3

105mm,140mm Spherical Button Type 14 / 15 DHD Button Bits Rock Drilling Tool With 2 Air Holes Specifications single-chisel drill bits: 1.Bit dia:32-127 mm 2.Drill bit face shape: flat face and drop centre 3.Heat treatment Single-chisel drill bits / high air pressure drilling bits : We have many kinds of drill bits for our customers to choose, like taper bit(taper button bit, taper chisel bit and taper cross bit), thread bit( R thread and T thread), retrac bit and dth bit(

30mm, 35mm OD Coal Mining Conica Drill Bit Coal Cutter Pick-Shaped Bits Rock Drilling Tools Description: Coal cutter Pick-shaped bits Coal cutter Pick-shaped bits: L1 is the whole length, L2 is the length of the head(drilling part), D is the diamter of the head(maximum diameter), and d is the diameter of the back part Main dimensions Item No. L1 L2 L3 D d 134 62.5 27.5 50 30 JGC62/30 145 70 8 70 30 JGC70/30 152 80 27.5 50 30 JGC80/30 181 98 27.5 55 35 JGC98/35 176 82.5 27.5

25R, 32R, 38T Thread Gross Trolley Bits Rock Drilling Tools Hydraumatic Cross-Type Bits Description: Thread Cross bits Hydraumatic Cross-type bits with various specifications of thread. Outside diameter(mm) Thread Water holes Item No. 36 25R 3 S136-25R 38 25R 3 S138-25R 41 25R 3 S141-25R 45 25R 3 S145-25R 48 25R 3 S148-25R 45 32R 3 S145-32R 48 32R 3 S148-32R 51 32R 3 S151-32R 54 32R 5 S154-32R 57 32R 5 S157-32R 64 32R 5 S164-32R 64 38T 5 S164-38T 76 38T 5 S176-38T 89 38T 5

32mm, 42mm Seven Teeth Pole Teeth Bit Rock Drilling Tools With 2 Water Holes For Mining, Coaling Description: seven-teeth pole-teeth bits rock drilling tool Taper degree7 Seven teeth pole-teeth button Outside diameter(mm) Inside diameter(mm) Taper degree Water holes Item No. 32 22 70 2 Q732-722 34 22 70 2 Q734-722 36 22 70 2 Q736-722 38 22 70 2 Q738-722 40 22 70 2 Q740-722 42 22 70 2 Q742-722

20mm,32mm OD Customized Gross Bits Rock Drilling Tools With Taper Degree 4 ISO9001 Description: gross bits rock drilling tool Outside diameter 20,32 Taper degree 4 Outside diameter(mm) Inside diameter(mm) Taper degree Water holes Item No. 20 15 40 2 Y220-415 22 16 40 2 Y222-416 24 16 40 2 Y224-416 26 18 40 2 Y226-418 28 19 70 2 Y228-419 30 19 70 2 Y230-419 32 22 70 2 Y232-422 34 22 70 2 Y234-422 36 22 70 2 Y236-422 38 22 70 2 Y238-422 40 22 70 2 Y240-422 42 22 70 2 Y242-422

28mm, 50mm Outside Diameter Chisel Horse Bits Rock Drilling Tool With Water Holes 2 Specifications chisel bit 1.We are factory 2.material:high manganese steel,carbide 3.Longer service life &competitive price ISO 9001 Description: The diameter of this series product is from 32 to 60 millimeter and the in-hole's diameter is 22 millimeter. 32 millimeter is also available according to customers' requirements. chisel horse bits rock drilling tool Outside diameter 28 Water holes 2

38mm - 46mm Diamete Triangle Pole-Teeth Bits Rock Drilling Tools Taper Degree 7 Description: triangle pole-teeth bits rock drilling tool Taper degree 7 Triangle pole-teeth bits Outside diameter(mm) Inside diameter(mm) Taper degree Water holes Item No. 38 22 70 2 Q438-722 40 22 70 2 Q440-722 42 22 70 2 Q442-722 44 22 70 2 Q444-722 46 22 70 2 Q446-722

45mm, 51mm OD R25, R28, R32 Thread Button Bits Rock Drilling Tools With 300 Angle Specifications 1)Thread Connection:R25 R32 R38 T38 T45 T51 2)Diameter 45mm--127mm 3)Material:45CrNiMoV & YK05 1)Waveform Connection:R25 R32 R38 2)Trapezoid connection:T38 T45 T51 3)Diameter 45mm--127mm 4)Material:45CrNiMoV & YK05 5)Technology:hot insert 6)Button shape:Spherical or Ballistic Description: R25-R32 Thread button bits Thread button bits with thread of 25R to 32R, water holes of 2 to

10 Button Ballistic Type DTH Button Bits Rock Drilling Tools With 2 Air Holes 68mm, 100mm OD Description: DTH 10-button bits DTH button bits: 10 buttons, 6 splines, 2 water holes, and the buttons can be spherical or ballistic. Outside diameter(mm) Splines Button number Button type Air holes Item No. 68 6 10 spherical/ballistic 2 CIR68 76 6 10 spherical/ballistic 2 CIR76 80 6 10 spherical/ballistic 2 CIR80 83 6 10 spherical/ballistic 2 CIR83 90 6 10 spherical/ballistic 2 CIR90