Concrete Hole Saw Drill Bits SDS Plus Tungsten Carbide Masonry Cement Hole Saw Kits
Features:
Material: Welded from high-quality tungsten carbide, integral heat treatment, high temperature quenching, high density, high hardness, not easy to burr, good toughness, tungsten steel cutter head, sharp and durable, long service life, very suitable for concrete, brick, cement and other structural wall openings.
High opening efficiency: 135-degree finely ground tungsten steel cutter head, sharp and durable, easy to cut into the wall, fast opening speed, and ensure the hole is smooth
Precise hole positioning: Equipped with 3 center positioning drill bits, the positioning drill bit can make sure that the hole opening located in correct place.
NOTE: After positioning, please take out the central positioning drill bit and then continue to open the hole. This saves time and effort, and it can extend the life of the center drill.
Smooth chip evacuation: Each hole opener is designed with a chip evacuation hole, which can realize double chip evacuation inside and outside, with high chip evacuation efficiency, which can prevent the clogging of chips effectively.And come with a long SDS plus shank connecting rod, which can realize long-distance drilling.
Diameter Size included: 30MM,35MM,40MM,45MM,50MM,55MM,60MM,65MM,70MM,75MM,80MM,85MM,90MM,95MM,100,105MM,110MM,115MM,120MM,125MM,130MM,150MM,160MM
center positioning drill bits. These hole saw kits can compatible with light hammers and widely used in indoor and outdoor decoration work.
Customized order quantities can be accepted.
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