Bosch Drill Bit HCD2041 SDS Plus Speed Clean 1/4 x 9 Inch Hollow Concrete Masonry (Hollow Extraction Core 4.25 In Usable Adhesive Anchor Boring) Drill Bit Set Continuous Search Script: Smart one-push

Bosch Drill Bit HCD2041 SDS Plus Speed Clean 1 4 x 9 Inch Hollow Concrete Masonry (Hollow Extraction Core 4.25 In Usable Adhesive Anchor Boring) Drill Bit Set Continuous Search Script: Smart one push Continuous Search Script: Smart one push power button keeps the internal frequency detector running continuously without persistent manual pressure Adjustable shield enhances safety and debris control 6 mm) Shank System Interface SDS Plus® Keyless System Cutter Head Architecture Solid Carbide Tipped 2 Cutter Head Flute Engineering Design Spiral with Internal Extraction Core Dust Collection Mechanism Hollow Extraction Core via Vacuum Adapter Body Construction Material One Piece Milled Industrial Steel Body Net Bare Tool Weight 0 90% Airborne Silica Dust Reduction: Captures respirable crystalline silica dust directly at the bit head to assist in maintaining OSHA Table 1 jobsite compliance