Service Precision Grinding 80-M Drill Grinder

Service Precision Grinding, (SPG) Model 80M TDR/SRD Drill Grinder

Sharpens standard drills, center drills and R.H. drills.

Quick web thinning. Sharpen high speed steel or carbide tooling

Angle range 85 deg. to 160 deg.

Drill point concentricity is .001″ Lip to lip

Clearance angles 0 deg. to 20 deg. Extremely precise.

Cast iron, aluminum & steel construction

Totally enclosed motor

Hardened and ground slide rails

working unit