Increase your precision in masonry and concrete drilling with the Milwaukee® guide plate for thin wall core bit. You'll see reduced bit walk and improved bit stability when you use Milwaukee's durable plastic guide plate and centering pin (not included) for starting holes with your SDS plus rotary hammer drill.

Milwaukee® Replacement Guide Plate, For Use With: 48-20-5055 4 in Thinwall Core Bit and 48-20-6155 Centering Pin, 2-13/16 in D Dimensions

• Increased drilling precision reduces bit walk and improves bit stability
• Bit stability reduces bit walk