Alliant Diamond Core Drill/Mill » New & Refurbished Products » Machine Tools » Alliant Diamond Core Drill/Mill Product Details: > Model: 42S > Through the spindle coolant > Variable speeds up to 4200 RPM > Power feeds > Work table: 9" x 42" > With Mitutoyo DRO Additional Details Product Enquiry You Might Also Like These Strasbaugh 22″ Capacity (2) Spindle Polisher/Grinder 64″ Prism Master CP Polisher 36″ Strasbagh 6DH-36 CP Late Model 64″ Prism Continuous Lap/Grinder/Polisher