1) Stepless of spindle turning ,feeding
2) Rotating speed and feed of spindle is free-setup, automatical retuming of spindle can be realized
3) Longitudingal and cross movement of table
4) Complete set of accessories of boring, drilling & reaming and easy exchange
5) Spindle fast centering device
6) Tool mwasuring device
7) Boring depth control device
8) Table with digital readout for jig borer machine

Standard Accessories supplied with machine (B17,B20,B25)

Spindle Φ75 (Φ76～Φ170mm) & tool setting device for model B17

Spindle Φ110 (Ф115～Ф200mm) & tool setting device for model B20

Spindle Φ150 (Ф155～Ф250mm) & tool setting device for model B25

boring cutter holder, 

boring cutter, 

spindle centering device, 

dial gauge, 

chamfer cutter, 

controllng device of boring depth, 

display screen, 

allen key, 

opend end wrench, 

levelling adjustment block

Note: Grinding head and milling head only for the series of B17M, B17MG

spindle Φ110 (Ф115～Ф200mm) & tool setting device
spindle Φ75 (Φ76～Φ170mm) & tool setting device 
boring bar Φ55 (Φ56～Ф76mm) & tool setting device
boring bar Φ40 (Φ41～Ф56mm) & tool setting device 
boring bar Φ20 (Ф21～Ф41mm) & tool setting device 
drilling & reaming chuck 
universal cylinder fixture 
V type cylinder fixture 
quick cylinder fixture 
inner micrometer 

Note: Grinding head and milling head only for the series of B17M, B17MG