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Rear-Mount Riser 3/8″ Tool Holder


Cutting tools not included.

SKU: 1287 Category:

Product Description

This tool holder is designed to hold 3/8″ square tools on the “back” side of the part when the headstock riser is in place (P/N 1297). The rear-mount riser tool holder is slightly taller than our standard P/N 1289 Riser Tool Post, allowing the tool to be mounted upside down and used on the backside of the crosslide. The round hole is for holding boring tools on center (tool not included) like Sherline’s own right- and left-hand 55° inserted tip tool holders.


The improper use of machine tools and their accessories can result in serious injury. Before using this tool, thoroughly read the instructions and make sure you understand its proper and safe use.


Always wear safety glasses when operating machine tools.

Download PDF 7600 Instructions

Instructions PDF Download

Body Material Aluminum
Body Coating Black Anodized
Body Dimensions (H x W X D) 3″ x 1.25″ x 1.25″
Part No. Description Quantity
12875 3/8″ Rear-Mount Riser Body 1
40250 Tall T-Nut 1
40330 10-32 x 5/8″ SHCS 2
40740 10-32 x 7/8″ SHCS 1
40660 #10 Washer 3/16 1
89761 10-32 x 2-1/2″ SHCS 1