BREVELTION Portable Line Boring Machine, 55-260MM/2.17-10.24inch Hole Diameter, Engineering Mechanical Hole Drilling Tool with 4.9ft Boring Bar and

BREVELTION Portable Line Boring Machine, 55-260MM/2.17-10.24inch Hole Diameter, Engineering Mechanical Hole Drilling Tool with 4.9ft Boring Bar and

【Parameters】 - The maximum processing hole diameter: Ф260mm(10.24inch); The minimum processing hole diameter: Ф55mm(2.17inch); Boring bar: 50*1500MM(1.97*59.06inch); The maximum processing travel: 380mm; The maximum feed depth: 2mm on one side (A3 steel); Surface roughness: Ra3.2; Deviation from circular form≤0.02mm; Rotate speed: 0-83RPM 【Motor and Handle Controller】 - The whole machine adopts 110V constant current motor with low speed and large torque, which can realize stable processing and superior performance. The motor controller is equipped with a dynamic delay braking program to avoid vibration during shutdown. After the machine is installed, the controller can be removed to control the machine and perform the drilling operation. The control cabinet is installed under the host, which is conducive to safe operation. 【4.9FT Boring Bar】 - Made from robust alloy and structural steel, our boring bar embodies high hardness, high precision, high toughness, and notable wear resistance, promising longevity and reliability. For your convenience, the boring bar can be easily disassembled and reassembled. 【Flexible Speed Regulation】 - Our machine supports stepless speed regulation for feed processing, letting you tailor the operation speed to your needs. The feed will automatically stop once it reaches the limit switch, ensuring precision and safety. 【Wide Application】- Designed primarily for processing small-scale pipeline inner hole and concentric span holes, this portable hole drilling machine is an essential tool for field service of engineering machinery. It finds versatile applications in engineering machinery, including excavator, crane, loader, and hoist. Attention
Machine is installed by fixed clamp and uses different tool rest according to different dia ranges. Please confirm the diameter of processing hole before use to select the appropriate tool rest.
Slushing oil should be painted to boring bar and feed screw which are not used very often.
Appropriate grease oil should be added to the feed box every half a year.
Spindle box and feed box should be stored by sealing if these parts are not used for a long time.
Appropriate grease oil should be added to guide post and screw before processing.
Parameters
Type: XDT50 Portable Line Boring Machine
Maximum processing hole diameter: Ф260mm
Minimum processing hole diameter: Ф55mm
Maximum processing travel: 380mm
Maximum feed depth: 2mm on one side (A3 steel)
Surface roughness: Ra3.2
Deviation from circular form≤0.02mm
Rotate speed: 0-83RPM
Boring bar: 50*1500MM
Control Type: Handle Control Box
Package Includes 022808
1 x Line Boring Machine XDT50, pack in two boxes
1 x Boring bar
1 x Necessary accessories