DRILLSTAR CARBIDE TOOLS ARE WORKING IN MANY PLACES AROUND THE WORLD
BTA drills are used on dedicated machinery where the coolant is induced through a pressure head and the chips are then evacuated through the center of the drill and the drill tube. Tube dampers are used to support the drill tube, prevent vibration and distortion, and work steadies support the workpiece if required.
Ejector drills are used on conventional and CNC-type machines. They use an inducer to feed coolant between the inner and outer twin-tube system with the chips being ejected through the center of the inner tube. With CNC machines now utilizing high-pressure coolant, We can offer alternatives to the ejector system.
Solid drill heads with brazed carbide inserts are available from Ø7.76mm to Ø65mm. These heads can be reground and re-tipped / re-coated but are considered a consumable item and therefore have a limited life. Indexable inserted drill heads are available from Ø15mm upward and allow quick insert changes and on heads above Ø25mm the ability to adjust the cutting diameter.
Counterboring heads with indexable inserts are available from Ø28.5mm upward and allow holes to be bored out to larger sizes after solid drilling. As they use less power than solid drill heads, larger diameters can be produced on machines with limited power. Trepanning heads are available from Ø55mm and produce an inner core that can be reused saving material costs.
Our company always pays attention to the development of international market. We now have many customers in Russia, European countries, America, Middle East countries and African countries. We always adhere to the quality as the basis, service as the guarantee, to meet all customer needs, to create additional value for customers is our corporate philosophy; Our products enjoy a good reputation among our customers. We welcome customers, chambers of commerce and friends from all over the world to contact us for cooperation and mutual benefit.Our company with rich manufacturing experience, high-quality products, perfect after-sales service, won a good reputation, has become one of the well-known enterprises specializing in the production of series of products. We sincerely hope to establish business relationship with you and pursue mutual benefit. Since its inception, the company has been adhering to the "integrity of sales, quality first, people-oriented, benefit customers" business philosophy. We strive to provide customers with the best service and the best products. We promise that once our service starts, we will be responsible for the whole process.
Main technical parameters
Project name | Parameters | Project name | Parameters |
* Bore diameter range | Φ100～Φ550mm | Motor power of boring bar box | 22kW |
Boring depth | 1000～12000mm | Feed motor power | 7.75kW Siemens |
Spindle center height | 625mm | Cooling motor power | 5.5kWthreegroups |
Spindle four-jaw chuck clamping diameter range | Φ110 ～ Φ750mm | Hydraulic pump motor power | 1.5kW |
Center frame clamping diameter range | Φ110 ～ Φ750mm | Coolant rated working pressure | 0.36MPa |
Spindle through hole diameter | Φ130mm | Cooling system flow | 300 600 900L/Min |
Taper hole at the front end of the spindle | Metric 140 # | CNC system | SIMENS 802D |
Spindle speed range | 3.15 ～ 315r / Min level 21 | Quick moving speed of carriage | 2000mm/Min |
Speed range of boring bar box | 60 ～ 300r / Min | Precision | IT7～IT8 |
Through hole diameter of spindle of boring bar box | Φ75mm | Machining surface roughness (fine boring) | Ra1.6～3.2µm |
Taper hole at the front end of the spindle of the boring bar box | Φ85mm 1:20 | Roundness (measured on 300mm) | 0.03mm |
Feed speed range | 3 ～ 2000mm / Min stepless | Cylindricity (measured on 300mm) | 0.04mm |
main motor power | 30kW |
Note: With * function, it is exclusive for TK2150 CNC deep hole drilling and boring machine.
TK2250 is a double rack transmission structure, which is different from the ordinary structure screw.
BTA drills are used on dedicated machinery where the coolant is induced through a pressure head and the chips are then evacuated through the center of the drill and the drill tube. Tube dampers are used to support the drill tube, prevent vibration and distortion, and work steadies support the workpiece if required.
Ejector drills are used on conventional and CNC-type machines. They use an inducer to feed coolant between the inner and outer twin-tube system with the chips being ejected through the center of the inner tube. With CNC machines now utilizing high-pressure coolant, We can offer alternatives to the ejector system.
Solid drill heads with brazed carbide inserts are available from Ø7.76mm to Ø65mm. These heads can be reground and re-tipped / re-coated but are considered a consumable item and therefore have a limited life. Indexable inserted drill heads are available from Ø15mm upward and allow quick insert changes and on heads above Ø25mm the ability to adjust the cutting diameter.
Counterboring heads with indexable inserts are available from Ø28.5mm upward and allow holes to be bored out to larger sizes after solid drilling. As they use less power than solid drill heads, larger diameters can be produced on machines with limited power. Trepanning heads are available from Ø55mm and produce an inner core that can be reused saving material costs.
Our company always pays attention to the development of international market. We now have many customers in Russia, European countries, America, Middle East countries and African countries. We always adhere to the quality as the basis, service as the guarantee, to meet all customer needs, to create additional value for customers is our corporate philosophy; Our products enjoy a good reputation among our customers. We welcome customers, chambers of commerce and friends from all over the world to contact us for cooperation and mutual benefit.Our company with rich manufacturing experience, high-quality products, perfect after-sales service, won a good reputation, has become one of the well-known enterprises specializing in the production of series of products. We sincerely hope to establish business relationship with you and pursue mutual benefit. Since its inception, the company has been adhering to the "integrity of sales, quality first, people-oriented, benefit customers" business philosophy. We strive to provide customers with the best service and the best products. We promise that once our service starts, we will be responsible for the whole process.
Main technical parameters
Project name | Parameters | Project name | Parameters |
* Bore diameter range | Φ100～Φ550mm | Motor power of boring bar box | 22kW |
Boring depth | 1000～12000mm | Feed motor power | 7.75kW Siemens |
Spindle center height | 625mm | Cooling motor power | 5.5kWthreegroups |
Spindle four-jaw chuck clamping diameter range | Φ110 ～ Φ750mm | Hydraulic pump motor power | 1.5kW |
Center frame clamping diameter range | Φ110 ～ Φ750mm | Coolant rated working pressure | 0.36MPa |
Spindle through hole diameter | Φ130mm | Cooling system flow | 300 600 900L/Min |
Taper hole at the front end of the spindle | Metric 140 # | CNC system | SIMENS 802D |
Spindle speed range | 3.15 ～ 315r / Min level 21 | Quick moving speed of carriage | 2000mm/Min |
Speed range of boring bar box | 60 ～ 300r / Min | Precision | IT7～IT8 |
Through hole diameter of spindle of boring bar box | Φ75mm | Machining surface roughness (fine boring) | Ra1.6～3.2µm |
Taper hole at the front end of the spindle of the boring bar box | Φ85mm 1:20 | Roundness (measured on 300mm) | 0.03mm |
Feed speed range | 3 ～ 2000mm / Min stepless | Cylindricity (measured on 300mm) | 0.04mm |
main motor power | 30kW |
Note: With * function, it is exclusive for TK2150 CNC deep hole drilling and boring machine.
TK2250 is a double rack transmission structure, which is different from the ordinary structure screw.
