is used as work-holding devices to clamp and hold workpieces in the vertical position and as a vertical reference for inspection and tooling purposes in machining processes such as shaping, planning, boring, milling, grinding and drilling, etc. 

• Made from cast iron GG25 (HT-250).
• Foundry process: sand casting
• Multiple clamping slots for easy mounting of workpieces.
• Specification: customize
• Hardness of the working surface: HB170-210
• Surface according to /III, /II.
•  

Standard sizes for reference:

A		B		C
mm	inch	mm	inch	mm	inch
1500	59	800	31	800	31
1500	59	1000	39	800	31
1500	59	1250	49	800	31
1500	59	1500	59	800	31
2000	79	800	31	800	31
2000	79	1000	39	800	31
2000	79	1250	49	800	31
2000	79	1500	59	800	31
2500	98	800	31	800	31
2500	98	1000	39	1200	47
2500	98	1250	49	1200	47
2500	98	1500	59	1200	47
3000	118	800	31	1200	47
3000	118	1000	39	1200	47
3000	118	1250	49	1200	47
3000	118	1500	59	1200	47