66260395549

description

• Diamond Electroplated Twist Drills are precision engineered to meet the high demands of tool and die, ceramic and composite applications. We offer many stock products with varying shapes and grits that will maintain tight tolerances and provide superior form holding when used wet or dry.

applications

• Drilling
• Portable Grinding

features

• Recommended for precision drilling on circuit boards containing fiberglass, nylon, and similar tough, abrasive materials
• Diamond twist drills are also useful for drilling plastics and resin composites and have been successful in drilling soft ductile materials as well as “green” carbide
• Operating procedures are similar to those of standard twist drills
• Single layer of abrasive offers an economical choice