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World's First 8-Cutter SDS-Plus Concrete Drill Bit
The new Bulldog Xtreme8™ SDS-plus concrete drill bits and Blue Xtreme™ carbide-tipped drill bits offer advanced durability ...
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Dissolve Steel Drill Bits In Alum From The Grocery
It turns out that a hot solution of alum (ammonium aluminum sulfate), which is available in the spice rack of your local supermarket, will dissolve the steel drill bit without reacting with the brass.
TMCnet2d
Bosch Power Tools Launches World's First 8-Cutter SDS-Plus Concrete Drill Bit, Offering Workers Up to 4X Longer Life in Concrete with Rebar*
The new Bulldog Xtreme8™ concrete drill bit, which is compatible with all SDS-plus rotary hammers, debuted alongside Bosch ...
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Game-Changing Drill Accessories That are Worth Every Penny
It’s a highly versatile any-angle attachment for a corded or cordless drill. If you install ... need to drive the most common concrete screw sizes: four drill bits, a drive sleeve, two hex ...
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3 Special Tools to Drill Large-Diameter Holes in Thick Steel
There are three tool options to consider when drilling large-diameter holes in thick steel: twist drill bits, hole saws and annular cutters. 1. Twist drill bits. Especially in steel thicker than ...