MILWAUKEE HAMMER DRILL BIT SDS-MAX4C28X370 P1 2ND GENERATION

Basic Information

• Diameter (mm): 28
• Pack Quantity: 1
• Quantity: 1
• Total Length (mm): 370
• Working Length (mm): 250
• Article Number: 4932352778

Product Description

• Large carbide tip with patented rebar chamfers ensures lower vibration and optimized drilling performance when hitting reinforced steel, resulting in a longer lifetime.
• Especially developed robust head geometry with optimum 4 x 90° symmetry of carbide tip reduces jamming up when hitting reinforcing steel.
• Centering point with a 130° point angle enables easy spot drilling with pinpoint accuracy and ensures optimum guidance during drilling.
• Big, robust secondary cutter with a dynamic, curved cutting edge supports the primary cutter for faster drilling.
• Shorter spiral windings allow for faster transport of drilling dust from the head to the flute, resulting in less wear and heat buildup at the tip.
• Innovative, unique carbide tip with more carbide on all diameters and extra carbide on ? > 32 mm.
• Wear mark on both sides of the primary cutter guarantees diameter accuracy, especially for anchor fittings, and serves as a lifetime indicator in warranty cases.
• Patented reinforced flute geometry reduces vibrations for smoother drilling, stronger flute means fewer breakages, and better transfer of hammer energy to the tip.
• Deep flute shoulders provide high volume dust removal for optimum drilling speed, less wear, and heat buildup.
• Low vibration drilling performance ensures comfortable drilling and less stress for both the operator and the machine.
• Special surface treatment with shot blasting provides a smooth surface, densifies the surface structure, and makes the bit more wear-resistant.
• PGM conformity guarantees precise holes for anchor fitting over the entire lifetime of the drill bit.