Groz-Beckert Gebedur Tintanium needle features :

Higher processing security
Less material damage
Less needle deflection, resulting in less skipped stitches, thread braking and needle breakage
Higher productivity due to less downtime of the machine

A needle system is a group of needles made to fit specific sewing machines. All needles in a system are of the same length and shank size, but are of various diameters. Lower size numbers are narrower or thinner needles used for lighter materials. Higher size numbers indicate a needle of thicker diameter, used for heavier materials. Match your needle system to your machine, then the size of the needle to the product you are sewing.

These highest quality needles will fit for many models of industrial & portable walking foot machines, bartack machines and two-needle machines including :

Artisan : 29, 611, 618, 797, 2618, 2698, 4400, 4420, 6191

Brother : B220, B430, B431, B432, B797, B798, B837, B838

Chandler : DY-337

Consew : 28, 118R, 119R, 166R, 166RB, 204, 206R, 206RB, 208, 223,
224, 225, 226R-1, 227, 229, 239, 244, 254, 255, 277, 282,
288, 289, 339, 358, 382, 389

Durkopp : 147-1, 147-2

Feiyue : FY5318

Juki : DNU-241, DNU-1541, LH-517, LH-518, LH-527, LH-1162,

1182, LK-980, LU-562, LU-563, LU-1510, LUH-521, LUH-562,

MOL-100PA, MOL-100PSA

Mitsubishi : CU-865-12, CU-865-22, DU-100, DU-110, DU-120, DY-339,
DY-340, DY-349

Seiko : CW-7, CW-7B, CW-8. CW-8B, CW-8V, LAH-1LC, LCW Class, LLW
Class, LLWH Class, LPW-8, LPW-26, LPW-27, LPW-28, LSC
Class, LSW Class, PW Class, STH Class, STW Class, TD-2, TD-6

Singer : 111G, 111W, 138B, 153W, 168G, 168W, 211A, 211G, 211U,
211W

Yamata : FY5318