BTA Deep Hole Drilling Machine
BTA is an external cooling and internal chip removing type of deep hole drilling. The drill head and drill stem is connected by screw. The rigidity is higher than gun drill and the drilling efficiency is 2-4 times higher than gun drilling. BTA deep hole drilling requires higher oil pressure and sealing between workpiece and guide sleeve. This type of deep hole drilling is suitable for constant and heavy volume drilling because of high efficiency. Limited by inner space of drill stem, BTA drilling is mainly used in drilling diameter Φ16 – 65mm of deep hole,
Другие товары поставщика
|
BTA Deep Hole Drilling Machine |
BTA is an external cooling and internal chip removing type of deep hole drilling. The drill head and drill stem is connected by screw. The rigidity... |
|
Indexed Hole Gun Drilling Machine |
The series is mainly used in drilling deep hole of long axial parts or other types of parts with big length to diameter ratio. Besides drilling con... |
|
Vibration Absorption Sleeve |
Mounted on the supporting frame, the inner hole diameter changes while gun drill’s changes. It supports gun drill for stable drilling. It is ... |
|
Grinding Of Gun Drill |
Regrinding of Carbide Gun DrillGundrill shall be compulsorily ground regularly. In other words, regrinding shall be conducted as per Table 2 when b... |
|
Oil Retainer |
t is between adjustment plate and vibration absorption sleeve, mounted in the chip removing guide box and covers gun drill. It avoid oil and steel ... |
Все товары поставщика
Похожие товары