SDS PLUS ROTARY HAMMER DRILL BIT FUNCTIONS AND APPLICATION OF SDS PLUS HAMMER DRILL BIT SDS Plus hammer drill bit set is great for use in Quality rotary hammer percussion drill that uses the SDS PLUS drive system. These bits are specifically made to work on a handful of makes & models so be sure your drill says SDS PLUS!Make Easy for Hole Drilling in Rock,Wall, Road, Pavement at Home Garden and Construction Projects!Fit certain Bosch, Hilti, Milwaukee, Makita, Dewalt, and Porter Cable drills and other SDS-Plus Rotary Hammers. SDS PLUS ROTARY HAMMER DRILL BIT FEATURES: SHANK MATERIAL Made of CRV Steel/High Carbon Steel with Heat-Treatment for High Hardness and Tensile Strength for Drilling. CUTTING POINT YG8C Tungsten Carbide Alloy for Cutting Point to Fast Drilling and Easy Penetration. 4S SPIRAL FLUTE 4S Spiral Twist Flute Keeps the Fast Chips-Removing and Easy Penetrating During Application. SDS PLUS SHANK Standard SDS Plus Shank Is Right Fitting with Various of Chucks of Hammer Drills. SDS Plus Rotary Hammer Drill Bit Specifications ●Size From 5/32" to 1" ● Cutting Point Angle: 130 Degree ● Angle Point Type: Conventional ● Flute Type: 4S Spiral ● Shank Type: SDS Plus Shank ● Surface Treatment: Sand Blasted ● Specification Met: ANSI ● Packaging: Packed in plastic package ● Application: Drill through Concrete, Masonry, Stone, Bricks, Rocks,.. Constrution works and building projects.