PreAsion®
XDT40-1 
Portable Line Boring Machine Hole Drilling for Engineering Machinery110V
Hole drilling machine for engineering machinery is a portable processing equipment developed for field service of engineering machinery, which is mainly used in processing of small-scale pipeline inner hole and concentric span hole, and widely applied in engineering machinery, including excavator, crane, loader, and hoist.
Note:
Our machines are constantly improving. The actual received accessories will be slightly different from the pictures on our web pages. The accessories we send can guarantee the normal use of boring machine.
Please refer to the actual product when you receive the accessories. If you have any questions, you can contact us at any time.
Attention：
This machine is installed by fixed clamping, and uses different tool rest according to different diameter ranges. Please confirm the diameter of processing hole before use to select the appropriate tool rest.
Please read the operation instruction carefully before using the machine, and check all the items according to packing list to know about operation safety precautions, machine performance, and usage specifications.
Features：
1.
By adopting 110V continuous current motor with characteristics of low-speed of revolution and high torque, the complete machine can realize stationary machining in superior performance.
2.
Feeding and processing can realize electrodeless speed regulation. Feeding process can be set according to demands, and processing can automatically stop after reaching the limit switch.
3.
Boring bar adopting high-strength alloy and structural steel is featured with high hardness, high accuracy, high tenacity, good abrasion resistance, etc.
4.
The boring bar can be disassembled separately to make installation convenient.
5.T
he control cabinet is installed below the main engine to be beneficial to safety operation.
6.
Electric motor controller is equipped with dynamic delay brake program to avoid vibration in shutdown.
Main Technical Parameters：
The maximum processing hole diameter: Ф180mm
The minimum processing hole diameter: Ф45mm
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
Gross weight of equipment: 120KG
Rotate speed: 0-83RPM
Boring bar: 40*1500MM
1. Supporting seat A
2. Boring bar
3. Supporting seat B
4. Rack
5. DC motor
6. Emergency stop switch
7. Feeding turning button
8. Feeding speed governing button
9. Speed governing button for motor rotation
10. Alternate switch of motor steering
Equipment Maintenance：
In order to ensure the use of hole drilling machine for engineering machinery become more convenient and rapid and every component can work smoothly, regular cleaning and maintenance have to be done to hole drilling machine.
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.
Boring bar should be hanged for hoisting to avoid deformation when it is not processed.
A set of hole drilling machine
Two carton packing
Shipping & Handling Details
Default  Shipping Cost or Free Shipping Information:
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Default  shipping cost or free shipping service is only for the customers  from Canada or the lower 48 United States by Canada Post, USPS or  the UPS Ground. Customers from other areas or needs other shipping  ways, please contact us.
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Buyers  from Guam, Puerto Rico, Virgin Islands, American Samoa, Alaska,  Hawaii, PO Boxes, APO/FPO addresses or other countries/areas, there  WILL be extra shipping costs, please contact us for more detailed  information.
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Please  make sure your address is valid for both UPS and USPS services. Any  costs incurred because of incorrect or undeliverable address should  be undertaken by buyer.
Handling Time:
Shipping  is usually made in 1-3 business days after payments cleared. Orders  are processed from Monday-Friday; Not on the weekends & public  holidays.
Sales tax / Customs  duties:
Any  sales taxes or Customs duties are not included. If came out, they  must be undertaken by the buyer.
Damage In Shipping:
Email  or call us First! We will work with you to get the case resolved in  the fastest method.
Return /  Refund
If you are not 100% happy with your purchase, please  contact Us. Please don’t directly opened a request or case without  informing us, or else, we will do some discounts on the warranty and  other sales-services later on. Hope for your understanding.
Returns & Exchanges
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All  returns must be made within 14 days of delivery date. Items must be  in new, unused condition, with all original materials included with  the shipment. A partial refund may be applied for opened or damaged  items, depending on the condition.
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Items  returned under the buyer’s remorse: The return shipping fee must be  covered by the buyer; The original shipping cost will also be  deducted from the refund. 15% restocking fee of the items purchase  price will be charged.
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Returns  that are the result of our seller’s error: Buyer will receive a full  refund of the item as well as shipping charges
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All  returns require a RA (Return Authorization) number that will be  given by our seller. Please contact with us at first for more  details.
Defective & Damaged Products
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If  product was received damaged or not as described, please send us  some pictures or videos, so we could well understand your problem,  then solve them for you ASAP. Besides, it’s much helpful for us to  claim with UPS, remind our related department to pay much more  attention to packaging later on. Hope for your understanding.
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Replacement  or refund of defective or damaged products can only be returned in  exchange for the exact same product, or else, the purchase price  will be refunded back to your original payment method.
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If  an item is received damaged, customer service must be contacted  within 7 days of receiving your item. All returns require a RA  (Return Authorization) number as above.
Payment
eCheck Issues:
Payments via  eCheck do not clear immediately. Usually you will wait 5-7 days  after checkout for it to clear. Then we will arrange shipments  for you.
Warranty & Feedback
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6  months’ warranty for the machines, not for the consumables. We stand  behind our products all the item, so even if your warranty period  has expired, you can still seek for service or technical support  from us with low cost.
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Any  warranty shipping cost to us is responsible by buyer.
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Any  shipping cost to buyer is responsible by the seller.
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We  committee to the customer satisfaction and want to bring you the  best purchase experience. If there is any problems, please contact  us ASAP. If not, please leave us a positive feedback as it’s very  important for us. Thanks very much.
On Jan-09-22 at 22:18:46 PST, seller added the following information: