MILWAUKEE hammer drill bit, suitable for SDS-Plus MX4, 8x400x465 mm, 4932472157

Execution

• Four symmetrical 90° cutting edges ensure circular boreholes for optimal anchor mounting.
• Four-spiral flute geometry with large spiral for optimal removal of drilling dust.
• Centring point for easy, precise drilling.
• Welded, one-piece carbide element on dia. 5-10 mm bits. The resulting wider flute entrance leads to faster drilling progress.
• Enlarged chamfers for cutting reinforcing bars for a longer service life when hitting reinforcing bars
• New tapered spiral flute. A narrow spiral flute behind the drill tip ensures faster removal of drilling dust, increased drilling speed and reduced friction. Wide spiral flute towards the drive arbor for greater stability and reduced risk of breakage.
• Up to 20 % more boreholes per battery charge in concrete compared to standard drill bits with four cutting edges
• Made in Germany