Each domestic group company manufactures and sells the products that they specialize in. Together, they offer a broad lineup of products and services, including the manufacture of carbide materials and cutting tools, coating and regrinding services and sales of machines.
They also offer various customized services, ensuring that customers always receive the services that suit their particular processing environment best.
Carbide alloys
TEL : (81) 462-85-0388
FAX : (81) 462-85-3136
http://www.nhm.co.jp/
(Japanese only)
Round rolling dies and regrinding of cutting tools
TEL : (81) 297-43-7181
FAX : (81) 297-43-7180
http://www.sd-ss.com/
(Japanese only)
Round thread cutting dies and rolling dies
TEL : (81) 536-25-0833
FAX : (81) 536-25-0835
http://www.ohtaka-sk.co.jp/
(Japanese only)
Band saw blades, circular saw blades, bit drivers and regrinding of cutting tools
TEL : (81) 533-93-2524
FAX : (81) 533-93-2725
http://www.aoyamass.co.jp/
(Japanese only)
Diamond tools, carbide tools and CBN tools
TEL : (81) 72-950-1192
FAX : (81) 72-950-1196
http://www.noda-precision.co.jp/
(Japanese only)
Single crystal diamond cutting tools, PCD tools and CBN tools
TEL : (81) 740-22-2415
FAX : (81) 740-22-4178
http://www.nissin-dia.jp/
(Japanese only)
Coating of cutting tools
TEL : (81) 536-25-1314
FAX : (81) 536-25-1305
http://www.e-ocs.com/top.html
(Japanese only)
Sales of LH stix, micro-stix D-Bars and bit drivers
TEL : (81) 533-92-1511
FAX : (81) 533-92-1512
http://www.j-osp.com/
(Japanese only)
Sales of precision cutting tools, rolling dies,measuring instruments, machine tools, etc.; automobile leasing services
TEL : (81) 533-93-5311
FAX : (81) 533-93-6351
http://www.taihosangyo.com/
(Japanese only)
Sales of precision cutting tools, general machinery, engine valves, and jigs and tools for special-purpose machinery; retro-fitting of machine tools and industrial equipment
TEL : (81) 52-709-2071
FAX : (81) 52-709-2077
http://www.sanwa-seiki.co.jp/
(Japanese only)
Consultation regarding mold manufacturing techniques
TEL : (81) 47-442-0460
FAX : (81) 47-442-0404
Regrinding of cutting tools
TEL : (81) 562-83-9841
FAX : (81) 562-83-9053
http://www.ors-kk.co.jp/
(Japanese only)
