Check the listing for details. WORKPRO 8PCS SDS-plus Drill Bit Set Carbide Tip SDS Rotary Hammer Drill Bit Sets. Color: Gray, Condition: New. Listed at 30.99 USD. Description Carbide Tip8-PIECE SDS-PLUS DRILL BITS - Set includes: 1/4 X 4-inch, 5/16 X 4-inch, 3/16 X 6-inch, 9/32 X 6-inch, 1/4 X 6-inch, 5/16 X 6-inch, 3/8 X 6-inch, 1/2 X 6-inch.CARBIDE-TIPPED BIT - LUXEMBOURG IMPORTED, carbide-tipped crown bit heads more stable, harder, more durable, extra-long tool life. The SDS PLUS drill bit will drill holes in concrete faster and easier.SPECIAL FLUTE DESIGN - The wider and deeper U-shaped flute design cleans debris out fast for easier, efficient drilling, work time longer.GROOVES ON SDS PLUS SHANK - The shank has two types of grooves (TOTAL OF FOUR). The smaller grooves fix bit in the chuck. The larger grooves allow bits slipping in the chuck when working, enhancing the drilling torque and hammering energy.MULTIPURPOSE - Concrete drill bits set is fully compatible with All SDS-Plus Rotary Hammer Drill, like BOSCH, Dewalt, MAKITA, Milwaukee, etc. Ideal for drilling holes in concrete, brick, stone and masonryMaterial‎CarbideFinish Type‎SDS-PLUSShank Type‎SDS-PlusBrand‎WORKPROTool Flute Type‎SpiralSurface Recommendation‎StoneManufacturer‎HANZGHOU GREATSTAR INDUSTRIAL CO.LTDItem Weight‎1.61 poundsPackage Dimensions‎8.31 x 4.88 x 2.44 inchesSize‎8 Piece | SDS PLUS Drill Bit SetColor‎SILVERStyle‎SDS-plus Rotary Hammer Drill Bit SetFinish‎SDS-PLUSPower Source‎Corded-electricNumber Of Pieces‎8Blade Edge‎Luxembourg Imported Carbide TipAccessory Connection Type‎SDS PlusUsage‎Rotary Hammer DrillIncluded Components‎The 8 Piece SDS-PLUS Rotary Hammer Drill Bit Set comes with: ► 1X Storage Case ►1/4 X 4-inch ►5/16 X 4-inch ►3/16 X 6-inch ►9/32 X 6-inch ►1/4 X 6-inch ►5/16 X 6-inch ►3/8 X 6-inch ►1/2 X 6-inch ►WORKPRO-High Quality Products At Highly Affordable Prices!At WORKPRO we believe that the customer is #1 so we have created high quality products at highly affordable prices!Our sole focus is to give incredible value by building high quality tools and products.We are in business to bring you affordable, dependable equipment that will stand the test of time!WORKPRO 8-Piece SDS-Plus Rotary Hammer Drill Bit Set with Storage Case Luxembourg imported carbide-tip bit heads, harder, tougher and more durable.Fits All SDS-plus rotary Hammers.Designed for fast drilling in block, masonry and concrete.Braze process and heat treatment technology for long life. SizeSet includes one each 1/4"5/16"3/16"9/32 1/4"5/16"3/8" 1/2" Luxembourg Imported Carbide-tip Bit HeadsOptimized tip design provides better bit penetration and rounder holes.Superior carbide bit heads ensure outstanding durability and long life under heavy loadsOptimized Flute DesignOptimized flute design to reduce bit stress and make the bit run cooler and work a long Life.SDS-PLUS ShankThe SDS - PLUS shank is suitable for most rotary hammer drills on the market.ApplicationSuitable for use on concrete, brick and other similar materials.