You are here: Home > Products > BTA Deep Hole Drilling Machines

BTA Deep Hole Drilling Machines

If you are wondering how to choose BTA deep hole drilling machines, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China BTA deep hole drilling machines manufacturers equipped with professional factory.

Contact NowZK2180DB/1500 BTA Deep Hole Drilling Machine For Mining Machinery IndustryIt’s a BTA deep hole drilling machine with internal chip removing and external coolant. Hydraulic chuck and hydraulic center frame use to clamp the workpiece, and its drilling diameter is from 40mm to 80mm with 1500 drilling depth.Read MoreJul 22, 2016
Contact NowZK21100D/1000 BTA Deep Hole Drilling Machine For Shaft Parts In Hydraulic IndustryIt’s a BTA deep hole drilling machine with drilling diameter from 40mm to 100mm for shaft parts in hydraulic industry, left side clamped by hydraulic chuck, right side clamped by manual chuck, drill bush closely aligning to the right end surface of workpiece.Read MoreJul 22, 2016
Contact NowZK21150D/1500 BTA Deep Hole Drilling Machine For inclined holeIt’s a BTA deep hole drilling machine, for the drilling diameter is from 40mm to 80mm, and extend hole diameter is from 80mm to 150mm. It can drill three kinds of hole: concentric hole, eccentric hole(by indexing the workpiece), inclined hole(by putting the workpiece and the machine not in the same axis to achieve the decline.)Read MoreJul 21, 2016
Contact NowZK2130DB/2500 BTA Deep Hole Drilling Machine For Big Drilling DepthIt’s a BTA deep hole drilling machine, which the drilling length is 2500mm length with big diameter ratio. It use BTA drill head,which connecting with drill stem through screw. When drilling the big hole diameter, its efficiency is 2 to 4 times than gun drilling machine. Its usage is wide, but limited by the space of inner hole of drill stem, it mainly used in drilling deep hole diameter bigger than 16mm.Read MoreJul 21, 2016
Contact NowZK2160DB/1000 Internal Chip Removing And External Coolant BTA Deep Hole Drilling MachineIt’s a BTA deep hole drilling(also named single tube deep hole drilling) machine with internal chip removing and external coolant. Its drilling efficiency is 2 to 4 times higher than gun drilling. Single tube drilling is proper for high volume and continuous processing which requires high efficiency.especially, it should be first used in processing of hard chip breaking material and deep hole of big length and diameter ratio.Read MoreJul 21, 2016
Contact NowBTA Deep Hole Drilling MachineBTA 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, the max drilling hole diameter can reach 130mm.Read MoreNov 18, 2015