JNSC-100 Sink Hole Cutting Machine

JNSC-100 and JNSP-4 are a great match for countertop processing, featuring high efficiency and excellent quality.
Cutting with concave blade, JNSC-100 can work faster than similar ones cutting with finger bit. It is specially designed for cutting oval or round holes; the cutting head can move up and down automatically and rotate 360 degrees around the "shape model"; the cutting depth can be adjusted according to stone hardness.
Following the cutting, JNSP-4 takes care of the remaining work: profiling, grinding and polishing, and it can process (profiling + grinding + polishing) internal or external curve edges in any shape (see customizable stone shape code 1#-38#).

Parameters	Unit	JNSC-100
Blade center-worktable distance	mm	0-340
Worktable size (L*W)	mm	1200*780
Inner diameter of model	mm	100
Blade rotating speed	rpm	6400
Blade bore diameter	mm	20
Machine overall height	mm	1830
Max. processing length	mm	1200
Machine overall width	mm	1200
Machine overall length	mm	1230
Blade diameter	mm	105-125
Blade axis turning degree	°	25
Spindle rotating speed	rpm	0.7-1.4
Main motor power	kw	2.02
Max. Processing Width	mm	780
Max. cutting hole diameter	mm	≤580 (min. ≤290)