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Q18-140-T51 Threaded Button Bit
- Code No.:Q18-140-T51
- Thread: T51
- Diameter: 140mm
- Gauge Buttons: 9
- Front Buttons: 9
- Carbide Design: Ballistic
- Face Design: Drop Center
- Skirt Deign: Standard
- Net Weight: 12KG
Original price was: $299.00.Current price is: $279.00.
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.
Q18-93-GT60-RC-Threaded Button Bit for Sandvik drill rig-DP1500i
- Code No.:Q18-93-GT60-RC
- Thread: GT60
- Diameter: 93mm
- Gauge Buttons: 9*14mm
- Front Buttons: 9*14mm
- Skirt Design: Retrac
- Carbide Design: Dome
- Face Design: Uniface
Q19-115-GT60 Threaded Button Bit for Sandvik drill rig-DP1500i
- Code No.: Q19-115-GT60
- Thread: GT60
- Diameter: 115mm
- Gauge Buttons: 9*14mm
- Front Buttons: 10*14mm
- Skirt Design: Standard
- Carbide Design: Dome
- Face Design: Uniface
Q19-115-GT60-RC Threaded Button Bit Uniface
- Code No.: Q19-115-GT60
- Thread: GT60
- Diameter: 115mm
- Gauge Buttons: 9*14mm
- Front Buttons: 10*12mm
- Skirt Design: Standard
- Carbide Design: Dome
- Face Design: Uniface
Q19-127-GT60-RC-Threaded Button Bit for Sandvik drill rig-DP1500i
- Code No.: Q19-127-GT60-RC
- Thread: GT60
- Diameter: 127mm
- Gauge Buttons: 9*14mm
- Front Buttons: 10*14mm
- Skirt Design: Retrac
- Carbide Design: Dome
- Face Design: Uniface
Q7-32-722-65 Taper button bit

Prodrill taper button bit as small hole bit is different with thread button bit as long hole bit to use taper match with bit with rod […]
Q7-32-722-80 Tapered Button Bit
- Diameter: 32mm
- Length: 80mm
- Carbide Dimension: 7mmx7
- Carbide Design of Tapered Buttons: Parabolic(Semi-Ballistic)
- Water Holes: 2 on front, 1 on side.
- Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year,tungsten carbide code No. YK05 supplied by Zhuzhou 601 factory,Offers industry-leading strength and penetration rates for more productivity.Excellent straightness and hole clean quality,Get max.drilling performance.
Q7-32/36/38/41-1122-50 Taper bit for YT29A

Q7-32-1122-50 button configuration : 7mm*7
Q7-34-1122-50button configuration : 7mm*7
Q7-36-1122-50button configuration : 8mm*5 + 7mm*2
Q7-38-1122-50button configuration : 9mm*5 + 7mm*2
Q7-41-1122-50button configuration : 9mm*5 + 7mm*2
Skirt length 50 mm , Taper degree : 11 ° Zinc plated ,Hot insertion ,
Carbide code : T6 grade ( world No.1 ) Designed for underground mining to match YT24, YT28, YT29a air pusher rock drills in Peru, Chile, Colombia .
Q7-35 Tapered Button Bits For Underground Mining Peru，Chlie

Rock drilling tools factory ProDrill manufactures rock drill bits: Tapered bits for underground and dimensional stone driling. Our tapered button bits have been tried and tested […]
Q7-36-1122-50 Tapered Button Bit
- Code No.: Q7-36-1122-50
- Diameter: 36mm
- Length: 50mm
- Tapered Degree: 11°
- Carbide Dimension: 8mm*7
- Carbide Design: Semi-Ballistic
- Water Holes: 2 on front, 5 on side
- Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year,tungsten carbide code No. YK05 supplied by Zhuzhou 601 factory,Offers industry-leading strength and penetration rates for more productivity.Excellent straightness and hole clean quality,Get max.drilling performance.
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