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Q10-76-T38 Threaded Button Bit Drop Center
Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year, Offers industry-leading strength and penetration rates for more productivity,Excellent straightness and hole clean quality,Get max.drilling performance for rock drills with long life to save up fuel cost rate.
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Q12-64-R32-RC Threaded Button Bit
- Thread: R32
- Diameter: 64mm
- Gauge: 8*10mm
- Front: 4*10mm
- Skirt Design: Retrac
- Face Design: Flat face
- Carbide Design: Semi-Ballistic
- Water Holes: 2 on front
- Weight: 2.22kgs
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Q12-76-T38 Threaded Button Bit
- Code No.: Q12-64-T38
- Diameter: 64mm
- Length: 130mm
- Gauge Buttons: 10mm*8
- Front Buttons: 10mm*4
- Skirt Design: Standard
- Carbide Design: Dome
- Face Design: Flat
- Water Holes: 2 on front
- Weight: 1.66kg
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Q12-76-T45 Threaded Button Bit
Rock drilling tools factory ProDrill manufactures rock drill bits: T45 Threaded Button Bit is the most important size for benching and long-hole drilling underground Diameter: 76mm, […]
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Q13-89-T45 Uniface Threaded Button Bit
Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year, Offers industry-leading strength and penetration rates for more productivity，Excellent straightness and hole clean quality, Get max.drilling performance for rock drill with long life to save up fuel cost rate.
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Q13-89-T45 Uniface Threaded Button Bit
Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year, Offers industry-leading strength and penetration rates for more productivity，Excellent straightness and hole clean quality, Get max.drilling performance for rock drill with long life to save up fuel cost rate.
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Q18-89-ST58-RC-Threaded Button Bit
ST-58 thread type is double thread design for easy knock off drill bit, ST-58 means diameter 58 mm with double T shape thread, thread distance 24 mm, this is extra heavy duty drill bit for jump top hammer. Drill rod use guide tube for a match.
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Q7-37-R25 Threaded Button Bit
- Code No.: Q7-37-R25
- Thread Type: R25
- Diameter: 38mm
- Length: 90mm
- Gauge Buttons: 9mm*5
- Front Buttons: 7mm*2
- Carbide Design: Semi-ballistic
- Skirt Design: Standard
- Weight: 0.51kg
- Water Holes: 1 on front, 1 on side
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Q7-38-R25 Threaded Button Bit
- Code No.: Q7-38-R25
- Thread Type: R25
- Diameter: 38mm
- Length: 90mm
- Gauge Buttons: 9mm*5
- Front Buttons: 7mm*2
- Carbide Design: Semi-ballistic
- Skirt Design: Standard
- Weight: 0.51kg
- Water Holes: 1 on front, 1 on side
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Q9-51-R32 Threaded Button Bit Drilling accessories for tunneling,
- Thread: R32
- Diameter: 51mm
- Gauge: 6*10mm
- Front: 3*9mm
- Skirt Design: Standard
- Face Design: Uniface
- Carbide Design: Dome
- Weight: 0.93kgs
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R25-45mm Threaded Cross Bit
- Code No.: S1-45-R25-105
- Diameter: 45mm
- Length: 105mm
- Thread Type: R25
- Carbide Dimension: 14mm*8mm
- Water Holes: 1 on front, 4 on side
- Weight: 0.66Kg
