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Precision CNC Round Cylinder Sample Puncher with Diamond Hollow Core Drill Bits - SYJ-30QY

In stock
Item Number: SYJ-30QY
Transported by LTL Freight (Truck)

SYJ-30QY is a precision sampler for taking cylinder sample or round wafer with 3 - 50 mm diameter from bulk material with max 50 mm thickness.   The machine cam take round sample from almost all kinds of materials , such as metal alloy, semiconductor, ceramic and plastics for TEM and SEM analysis. 

  • AC 100V ~ 240V 
  • Brushless magnetic DC motor (90V) with variable speed up to 2750 rpm. 
  • Power consumption: 180W
Moving/Cutting Speed Range

  • Z axis:  100 mm Max.   automatically controlled by CNC for cutting
  • Y axis:  80 mm Max.     manually adjusting
  • X axis:  100 mm Max    manually adjusting
  • 0.0025 mm moving resolution and 0.01 mm position accuracy.
Control unit
  • Separated unit with touchscreen control
  • Setting parameters, rotation speed, cutting depth, and cutting speed 
  • Max. cutting depth: 50 mm
Diamond Hollow Core Drill Bits

  • Diamond edge sintering hollow drill  for precision cutting 
  • Available hollow drill ID:  3, 5, 7 , 10, 11, 12, ----   32 mm
  • Two sets of Diamond Hollow Core Drill Bits are included.  Please determine drill ID before order.
  • Note: Please don't use cheaper diamond plated drill for btittle sample
Water Cooling


  • Complete accessories are included for immediate use
    • One Water container
    • 2 Quick clamp for water container
    • 2 Resin ceramic plate for sample mounting
    • 4 Wax rods for gluing sample to the plate
Net Weight & Dimension

  • Net Weight: 35 kg 
  • 500 L x 400 W x 650 H (mm) 
Shipping Weight & Dimension
  • Shipping weight: 170 lbs 
  • 48"L x 40"W x 37"H (inch) 
Warranty & Compliance One year limited with lifetime support ---but not including damages caused by misuses, such as rusted part from inadequate storage and broken parts by the user.
  • CE certified. With additional certification fee, 
  • NRTL certification is available upon request
Operation Instruction
Application example
 3 mm dia Ga metal cylinder        BN wafer 2" dia              NdFeB disc 6- 12 mm dia.              Ceramic hole

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1. Prices listed online are valid for US market and whom pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor cost.
3. The prices listed are subject to change without notice.