We are leading manufacturer of rock drill bit, chisel bit, cross bit, button bit in China for many years.
With ISO certificate
Port: China main port
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 100000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: wooden case.
Delivery Detail: 20 days
Specialisted in producing of rock drill bits of all kinds, including chisel bits, cross bits, button bits in different models.
Rock drill bits are used to mine and construction.
Button bit:
Head 45/48/51/57/64/70/76/89/102/115with thread R25/32/38/45/51
Chisel bit: Head32/34/36/38/40/42/43/44/46with socket22/24/25and the taper 12o/6o/7o
Cross bit:
Head 32/34/36/38/40/43/44/46with socket22/24/25and the taper12o/6o/7o
Retrac bit:
Head 51/64/76/89/102with thread R32/38, T38/45/51
Coal bit:
Head 28/42/44
The chisel bit is made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm.
Chisel drill bit:
It is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
Drill Type | Bit diamater (D) | Taper | Whter hole | (d) mm | Part on | |
| mm | in | |||||
| 30 | 1 3/16" | 7° | 2 | 22 | Y130-722 |
| 32 | 1 17/64" | 7° | 2 | 22 | Y132-722 | |
| 34 | 1 11/32" | 7° | 2 | 22 | Y134-722 | |
| 36 | 1 27/64" | 7° | 2 | 22 | Y136-722 | |
| 38 | 1 1/2" | 7° | 2 | 22 | Y138-722 | |
| 40 | 1 37/64" | 7° | 2 | 22 | Y140-722 | |
| 42 | 1 21/32" | 7° | 2 | 22 | Y142-722 | |
| 43 | 1 11/16" | 7° | 2 | 22 | Y143-722 | |
| 44 | 1 47/64" | 7° | 2 | 22 | Y144-722 | |
| 46 | 1 13/16" | 7° | 2 | 22 | Y146-722 | |
Made-to-order products also can be supplied according to your detailed requirement.
Please feel free to contact with Ms.Carey Gao for more detailed specifications or catalog.
Model No.: CBCD
Features: Orange Geological Diamond Drill Bits for Concrete Containing Ultra Hard and Big Rocks
Model No.: 75mm;'94mm;113mm etc.
Features: 1.rock drilling bit of this type can drill large diameter hole;
2.High efficiency;
3.Over 25 years experiences,
4.Sell well
Model No.: 75mm; 94mm; 113mm etc.
Features: 1.PDC mining bit with reinforced PDC blade;
2.Super anti-wear characteristic;
3.High shock resistance;
4.Patented products.
Model No.: 25mm-450mm
Features: 1. Stone drilling bits can drill fast;
2. Longer service life;
3. High efficiency;
4. More than 25 years experiences.
Model No.: 75mm;94mm;113mm etc.
Features: 1.The Mine drill bit is the first option to be applied to complex formation
2.Good gage protection
3.Over 25 years experience
Model No.: 75mm-450mm
Features: 1.The drill bits suitable for drilling the large diameter hole
2.High efficiency
3.Over 25 years history
4.PDC bit sell well
Model No.: 25mm-450mm
Features: 1. pdc drilling bit can drill fast
2. Longer service life
3. High efficiency
4. More than 25 years experiences
Model No.: 42mm-450mm
Features: 1.Diamond drillbit essential tool in drilling hard formation;
2.Performs excellent in nonferrous metal, hydrogeologic prospect.
Model No.: 50mm; 65mm; 56mm; 65mm.
Features: 1.Hydroelectric drill bit has four blades are setting at the same horizontal of the crown;
2. Extra-large drainage hole.
Model No.: 25mm-450mm
Features: 1. pdc bit can drill fast;
2. Longer service life;
3. High efficiency;
4. More than 25 years experiences.
Model No.: 25mm-450mm
Features: 1. rock drilling tools can drill fast
2. Longer service life
3. High efficiency
4. More than 25 years experiences
Model No.: 25mm-450mm
Features: 1. drilling bit can drill fast;
2. Longer service life;
3. High efficiency;
4. More than 25 years professional experiences.