PCB CNC Machine
Spindle air bearing
Machine Spare Parts
PCB Consumable
SPINDLE REPAIR
Backup board
Product Specification:
- Thickness : 0.07/0.13/0.15/0.18mm
- Thickness Tolerance : ±10%
- Size (inch) : 37*49/ 41*49/ 43*49
- Size Tolerance (mm) : ±3
- Warpage : ±10%
Backup board
Product Specification:
- Thickness : 2.5/ 2.1/ 1.6mm
- Thickness Tolerance : ±0.15
- Surface Hardness (Shore-D) : 75±5, 80±5
- Density (Kg/m3) : 880±15, 960±15
- Size (inch) : 37*49/ 41*49/ 43*49
- Size Tolerance (mm) : ±3
- Warpage : ≤0.6% of dia
Backup board
Product Specification:
- Thickness : 0.07/0.13/0.15/0.18mm
- Thickness Tolerance : ±10%
- Size (inch) : 37*49/ 41*49/ 43*49
- Size Tolerance (mm) : ±3
- Warpage : ±10%
Backup board
Product Specification:
- Thickness : 2.5/ 2.1 mm
- Thickness Tolerance : ±0.15
- Surface Hardness (Shore-D) : 75±5, 80±5
- Density (Kg/m3) : 880±15, 960±15
- Size (inch) : 37*49/ 41*49/ 43*49
- Size Tolerance (mm) : ±3
- Warpage : ≤0.6% of dia
Backup board
Product Specification:
- Thickness : 2.5/ 2.1 mm
- Thickness Tolerance : ±0.15
- Surface Hardness (Shore-D) : 75±5, 80±5
- Density (Kg/m3) : 880±15, 960±15
- Size (inch) : 37*49/ 41*49/ 43*49
- Size Tolerance (mm) : ±3
- Warpage : ≤0.6% of dia
Backup board
Product Specification:
- Thickness : 2.5/ 2.1/ 1.6mm
- Thickness Tolerance : ±0.15
- Surface Hardness (Shore-D) : 75±5, 80±5
- Density (Kg/m3) : 880±15, 960±15
- Size (inch) : 37*49/ 41*49/ 43*49
- Size Tolerance (mm) : ±3
- Warpage : ≤0.6% of dia
Backup board
Product Specification:
- Thickness : 2.5/ 2.1/ 1.6/ 2.6mm
- Thickness Tolerance : ±0.15
- Surface Hardness (Shore-D) : 75±5, 80±5
- Density (Kg/m3) : 880±15, 960±15
- Size (inch) : 37*49/ 41*49/ 43*49
- Size Tolerance (mm) : ±3
- Warpage : ≤0.6% of dia
Backup board
Product Specification:
- Thickness : 2.5/ 2.0 mm
- Thickness Tolerance : ±0.15
- Surface Hardness (Shore-D) : 75±5, 80±5
- Density (Kg/m3) : 880±15, 960±15
- Size (inch) : 37*49/ 41*49/ 43*49
- Size Tolerance (mm) : ±3
- Warpage : ≤0.6% of dia
Backup board
Product Specification:
- Thickness : 2.5/ 2.0 mm
- Thickness Tolerance : ±0.15
- Surface Hardness (Shore-D) : 75±5, 80±5
- Density (Kg/m3) : 880±15, 960±15
- Size (inch) : 37*49/ 41*49/ 43*49
- Size Tolerance (mm) : ±3
- Warpage : ≤0.6% of dia
