Return Merchandise Authorization

To request an RMA/RGA please click here and fill out the RMA Request Form. Thank You. If you are an End User, please contact your distributor and have them fill out this RMA form.

Deep Hole Boring Application Form

Please download and fill out the application form below for Deep Hole Boring recommendations relating to Deep Hole Boring products and email to sales@doriantool.com. Deep Hole Boring Application Form (Right Click then choose “save link as”)

Knurling Technical Support Form

Please download and fill out the form below for technical support relating to Knurling products and email to sales@doriantool.com. Knurling Technical Support Form (Right Click then choose “save link as”)