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3.5" Dry Core Drill Bit for Concrete Brick with SDS Plus Arbor #30/40 Diamond

$ 47.29

Availability: 20 in stock
  • MPN: DRB-D3-1/2
  • Item must be returned within: 30 Days
  • Refund will be given as: Money Back
  • Type: Core Drill Bit
  • California Prop 65 Warning: Prop. 65 Waring for California Residents. WARNING: This product may contain Chemicals known to the State of California to cause Cancer or other reproductive harm.
  • Brand: Jeremywell
  • Condition: New
  • All returns accepted: Returns Accepted
  • Return shipping will be paid by: Seller

    Description

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    Jeremywell Dry Diamond Drill Core Bit for Brick and Concrete with Pilot Bit, 3-1/2" (89mm) Diameter with SDS Plus Arbor for #30/40 Diamond, Laser Welded
    High diamond concentration for excellent footage and drilling speed.
    Dry Drilling Applications: Drilling Soft Facing Brick, Concrete Blocks, Hard Sandstone, Coarse Sandstone, Soft Slate, Breeze Block & Drilling Lignacite Blocks.
    NOT FOR USE ON REBAR
    For use on hand held core drills and core drill stand
    Laser Welded - #30/40 diamond grit segment design allows fast drilling with a longer life
    Dry Drill Bit with Pilot Connection 1/2"BSP threaded attachment
    Product Details
    Drill Bit Diameter(p):
    3-1/2 Inch
    No. of Segements:
    6
    Segment Length:
    0.95"
    Segment Height:
    0.4"
    Segment Width:
    0.15"
    Overall Length:
    11 Inches
    Drilling Depth:
    9.5 Inches
    Arbor Size:
    1/2" Shank Arbor
    Tube Thickness:
    0.091"
    Dry Core Bit for Brick and Concrete Block with Pilot Bit - 1/2" Shank Arbor - #30/40 Diamond
    Core bits are equipped with formulated style diamond segments designed for drilling through hard aggregate with high steel reinforcement.
    Drilling Applications:
    Drilling Soft Facing Brick, Concrete Blocks, Hard Sandstone, Coarse Sandstone, Soft Slate, Breeze Block & Drilling Lignacite Blocks.
    NOT FOR USE ON REBAR
    Features:
    • Laser Welded
    • Dry Drill Bit with Pilot Connection 1/2"BSP threaded attachment
    • Diamond segment design allows fast drilling with a longer life
    • High diamond concentration for excellent footage and drilling speed
    • For use on hand held core drills and core drill stand
    INSTRUCTIONS FOR CENTER GUIDE USE:
    (1) ATTACH CENTER GUIDE TO ADAPTER BY PUSHING IT INTO HOLE. TAP IT IN. THE HEAT EXPANDS THE METAL IN THE CENTER GUIDE AND WILL HOLD IN PLACE TO START HOLE
    (2) THREAD ON TO DRILL
    (3) SCREW DRY CORE BIT OVER ADAPTER
    (4) PENETRATE MATERIAL ABOUT 3/4" TO 1 ½” (PASS THE LASER WELDED SEGMENTS)
    (5) REMOVE TWIST BIT (WILL COME OUT WITH PLIERS, MONKEY WRENCH OR SCREWDRIVER INSIDE ADAPTER HOLE)
    (6) CONTINUE DRILLING USING THE BARREL AS NEW GUIDE, DO NOT CORE WITH CENTER GUIDE IN BARREL.
    Please contact us with any questions or concerns. Thank you for your business!