SDS Twist Drill Bit Set Tungsten Carbide Tip For Masonry Concrete Brick 6-12mm 8*210mm

Specifications:
Product name: Drill
Material: Hard alloy
: Silver
Size: 6x110mm/0.23"x4.33", 6x160mm/0.23"x6.29", 7x110mm/0.27"x4.33", 8x160mm/0.31"x6.29",
8x210mm/0.31"x8.26", 10x110mm/0.39"x4.33", 12x450mm/0.47"17.7"
Feature: -100% new and high quality.
-Head with carbide alloy welded.
-H groove designed to allow drilling into the material and pull out the drill faster and more convenient.
-Durable life, suitable for drilling in various materials, such as: new and old cement, bricks, red bricks, gypsum board, granite, marble and so on.
-You need to be installed to the hammer to use , hammer it by repeatedly hammering the completion of drilling.
-Hole by discharge rotary drill bit, hammer drill generally brittle objects larger jobs, such as various types of brick, concrete, load-bearing walls, type and drilling operations.











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