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Diablo Rebar Demon SDS-Plus 4-Cutter Full Carbide Head Hammer Drill Bit for Concrete and Reinforced Materials - 7/8' Diameter, 10' Length, 8' Working Length - DMAPL4280

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$33.90

$ 16 .99 $16.99

In Stock

About this item

  • Most Durable - Diablo made Dura-Carbide features up to 2X more carbide that withstands up to 1800°F of intense heat to combat rebar hits versus standard bits that fail at 800°F.
  • Longer Life - Up to 7X longer life versus standard 2-cutter hammer drill bits. Tri-Metal Fusion Welding features up to 3X stronger weld to keep the full carbide head intact during extreme impact such as rebar.
  • Precise and Stability - Precision tip delivers stability and accuracy required for fast, precise holes. Optimized flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability.
  • Impact Resistant - With 4-Cutter smaller bits of rebar for controlled, consistent carbide wear and reduced vibration delivering fast, precise holes and longer life.
  • Superior Performance - Optimized for maximum performance in corded and cordless SDS Plus or SDS Max rotary hammers and wear mark indicator ensures precise hole making.


Diablo’s revolutionary, complete range of SDS-Plus Rebar Demon 4-cutter full-carbide head hammer bits are the first full line of bits designed to be the strongest, most durable, and fastest solutions on the market. Diablo’s ultra-hardened, full-carbide head bits withstand the stress of high powered hammer drills and the impact of rebar cutting, delivering extreme durability and strength. Produced with Tri-Metal Diffusion Bonding technology, the full-carbide head resists heat and prevents breakage for maximum life and productivity. Precision Tip delivers the stability and accuracy required to produce fast, precise holes in concrete with rebar for ANSI approved anchor setting. Diablo hammer bits are optimized for maximum performance in corded and cordless SDS Plus and SDS Max rotary hammers.


Warpig
Reviewed in the United States on February 25, 2025
Drilled 10 holes like butter with a good SDS for a two post auto lift install!
The Walrus
Reviewed in the United States on September 13, 2024
This bit made quick work of 70 year old poured concrete with some steel wire, between 2 and 4 inches thick.I only drilled 7 holes so far, but the bit still looks almost new.
Chris Raboin
Reviewed in the United States on August 14, 2024
This bit drills with absolute ease with a small hammer drill.
Kevin W. Connor
Reviewed in the United States on December 17, 2024
drilled 10 holes into concrete and rebar, little discernable wear.
Farmhouse Loving Line Wife Life
Reviewed in the United States on November 22, 2024
Would buy again. Purchased for crews.
Customer
Reviewed in the United States on October 14, 2024
It did what it was supposed to
indermill
Reviewed in the United States on September 13, 2023
got through rebar incredibly slow. not worth the money paid.
Elmer martin. (TOM)
Reviewed in the United States on October 10, 2021
Needed a 7/8. Somehow ordered a 3/4 by mistake. Returned and had the correct one in 3 days.Works great. Went right through a 8 inch wall. Several time still works great
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