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Engineered with a 4-cutter design and rebar guards, these MX4™ bits deliver up to 4x longer life in concrete with rebar. Variable flutes remove dust faster to reduce heat, providing up to 15% more holes per battery charge.
Engineered with a 4-cutter design and rebar guards, these MX4™ bits deliver up to 4x longer life in concrete with rebar. Variable flutes remove dust faster to reduce heat, providing up to 15% more holes per battery charge.