Hole Saw Kit, Drill Hole Cutter Set with 30 50 65mm for SDS Plus Hammer Drills, Circle Drill Bits Hole Saw Set for Concrete Brick Cement Stone Wall Drilling

Min.Order: 50
Product origin: Ningbo, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 0.5 ~ 10

Description




Outside Diameter6 / 8 / 10 / 12 / 20 / 25 / 28 / 35 / 45 / 50 / 68/72mm
Inside DiameterM14/Hex Shank 
TechnologyDesigned for drilling hard granite, marble, engineering stone, concrete, brick
UsageConcrete Surface, Hard and Soft Building Material
ShapeDrill Bit Set Diamond
Material QualityDiamond
SourceManfactureCan
CertificateISO9001-2000, MPa
  • The TORGWIN diamond core bit for stone, 68 mm with 4 cutting elements, is characterized by a high degree of productivity.

    It is used for drilling granite and any other strong and hard material.

    The crown is equipped with cutting teeth, the edges of which have diamond chips that perform the main function.

    A centering drill passes inside the product, which prevents the tooling from changing the trajectory during drilling.

    The drill is attached to the drive shaft.

    There are holes on the crown cylinder that help to cool the drill and thus extend the life of the entire product.

    Specifications:

    The crown diameter is 68 ,70mm.

    Height without tooth - 85 mm.

    Overall height - 94 mm.

    Number of 4-5teeth









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