Mini Lathe Tool Post Set 4 Way Quick Change Tool Holder for Small Lathe 
0618
Total length: 200mm
Width: 50mm
Center height: 45mm
Journey: 80mm
Blade slot height: 17mm
Handwheel length: 80mm
Installation hole spacing: 33mm
Installation hole diameter: 7mm
Positioning hole diameter: 8mm
Total weight: 2kg
JY180 (installation hole spacing 30mm)
Total length: 195mm
Width: 60mm
Center height: 47mm
Journey: 90mm
Blade slot height: 16mm
Handwheel length: 60mm
Installation hole spacing: 30mm
Total weight: 2.7kg
JY180 (installation hole spacing 23mm)
Total length: 195mm
Width: 60mm
Center height: 49mm
Journey: 75mm
Blade slot height: 17mm
Handwheel length: 60mm
Installation hole spacing: 23mm
Positioning hole diameter: 8mm
Total weight: 2.7kg
JY210 (installation hole spacing 30mm)
Total length: 195mm
Width: 60mm
Center height: 59mm
Journey: 90mm
Blade slot height: 16mm
Handwheel length: 60mm
Installation hole spacing: 30mm
Total weight: 3.07kg
JY210 (installation hole spacing 23mm)
Total length: 195mm
Width: 60mm
Center height: 60mm
Journey: 75mm
Blade slot height: 17mm
Handwheel length: 60mm
Installation hole spacing: 23mm
Positioning hole diameter: 8mm
Total weight: 3kg

BV20‑1
Total length: 240mm
Width: 65mm
Center height: 50mm
Journey: 80mm
Blade slot height: 22mm
Handwheel length: 85mm
Rotary disc diameter: 100mm
Installation hole spacing: 80mm
Installation hole diameter: 7mm
Positioning hole diameter: 25mm
Total weight: 3.9kg
BVB25 (slot height 22mm)
Total length: 265mm
Width: 65mm
Center height: 60mm
Travel distance: 84mm
Blade slot height: 22mm
Handwheel length: 84mm
Rotary disc diameter: 100mm
Installation hole spacing: 80mm
Installation hole diameter: 7mm
Positioning hole diameter: 25mm
Total weight: 4.3kg
BVB25 (slot height 26mm)
Total length: 265mm
Width: 65mm
Center height: 60mm
Travel distance: 84mm
Blade slot height: 26mm
Handwheel length: 84mm
Rotary disc diameter: 100mm
Installation hole spacing: 80mm
Installation hole diameter: 7mm
Positioning hole diameter: 25mm
Total weight: 4.5kg
JY250
Total length: 205mm
Width: 67mm
Center height: 63mm
Travel distance: 67mm
Blade slot height: 22mm
Handwheel length: 56mm
Base length: 119mm
Base width: 73mm
Installation hole spacing: 100mm
Installation hole diameter: 9mm
Bottom circle diameter: 72mm
Positioning step diameter: 10mm
Total weight: 3.91kg
JY300
Total length: 255mm
Width: 65mm
Center height: 76mm
Travel distance: 76mm
Blade slot height: 16mm
Handwheel length: 82mm
Base width: 104mm
Key width: 12mm
Installation hole spacing: 106mm
Total weight: 5.26kg