1-1/8" x 22-1/2" OAL, 4 Cutter SDS Max Concrete Bit

Rock carbide tip maximizes carbide surface contact for longer bit life. Open head design channels dust into flutes for quicker drilling. Longer helix four flute design expedites mill removal for quicker drilling. Manufactured by DEWALT.

Features:

• No
• Extreme durability: Iron blast technology strengthens the bit
• 2x Longer life: Full carbide head in 4 cutter design
• Redesigned head geometry to withstand rebar strikes
• Wear mark indicator: For accurate diameter of holes
• No break guarantee: If your bit fails for any reason while the wear mark is still visible, we'll replace it (excludes: DW5861, DW5830, DW5831)
• High impact tip maximizes carbide surface contact for longer bit life