Review - Bosch HCBG800 Blue Granite Eight-Piece Hammer Drill Bit Set
The Blue Granite hammer drill bits deliver fast impact drilling in concrete, stone and masonry. Low voltage, high temperature brazing prevents the carbide cutting edge from breaking out, even when heat builds up during deep drilling. The technical inputs include milled U-flute and deep-cut single-flute designs work with the diamond ground carbide tip for fast removal of drilling dust and increased drilling speed. These bits have perfect on-center diamond tip grinding for fast starts and drilling, Coming in various useable lengths, this 8-piece hammer drill bit set has bit sizes from 3/16" to 5/8" for masonry.
Customer satisfaction is rated high for this masonry drill bit appliance. It works well even after many holes in hard concrete. The chuck works well and is long lasting. The performance has been consistently great, never slowing down through concrete and rock. Most users are happy with the purchase so far. This Bosch concrete drill bit is as good as they come. This item is also available for shipping to select countries outside the U.S.
