SINJIN Diamond Co., Ltd. Diamond Tools

Repair by regrinding

Re-lapping, Re sharpening

Diamond tools other than expendable special tools can typically be recycles through regrinding. Such tools can be reground several times when diamond is not severely damaged, and blade tips are abraded.

Regrinding repair of diamond tools

Re-setting, Re-radius

Excessive use of diamond tool causes removal or damage of diamond. Resetting and regrinding repair services are provided to such diamond tools if functions of diamond itself are kept intact.

PCD tip Replacement

Re sharpening

Resetting and regrinding services are allowed to every diamond tool, and SINJIN provides services called ‘Re-Tip’ for special PCD milling cutters produced by SINJIN. Re-Tip service, providing quality and functions of new product, is a service that saves on costs from the standpoint of customers, and keeps quality the same as new products.

Diamond tool free from crack and tip damage, and allowed for re-grinding

STEP 01
Acceptance and measurement of products for repair

STEP 02
measuring crack and tip damage

STEP 03
re-grinding

STEP 04
measurement

Diamond tool not allowed of re-grinding due to crack and tip damage

STEP 01
Acceptance and measurement of products for repair

STEP 02
measuring crack and tip damage

STEP 03
selecting new PCD tip and welding

STEP 04
electrospark machining or grinding

STEP 05
measurement