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

DEWALT's solid rock carbide SDS+ drill bit delivers the best in durability and long life, so you can work confidently without worrying about the tool. With four cutter heads and two times more carbide than competitive two cutter bits, this bit is tough across multiple drilling operations, even in reinforced concrete. An innovative bonding system attaches the tip to the flute and ensures that the bit will last. DEWALT strives to increase your efficiency on the job, and the SDS+ bit has a four flute design that removes debris while you work.

Features:

• Extreme durability: Iron blast technology strengthens the bit
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• 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