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Dry Diamond Core Drill Bits

Diamond Core Drill Bit for Brick Block
  • Dry diamond core bits with #30/40 diamond grits and air slots to keep the bits cool and light-weight. Designed for drilling:

    • soft brick
    • building block

    We also offer bits that work with vacuums to reduce dust, check out these core bits with vacuum swivel here.

    Not sure whether to use dry or wet bits? Check out our short guide here.

    Segment Height: 10 mm
    Arbor Size: 5/8" - 11
    Drilling Depth: 9.5"
    Drilling Method: Wet or dry
    • check In Stock: Dispatched within 24 hours
    • local_shipping Ground shipping arrive within 1-3 working days, air shipping also available
    • Fast Shipping: We will dispatch all items on same or the next business day. Our cutoff time is M-F 3:30 PM Pacific time
    • Free Returns: If your item is faulty or we have sent you something different to what you ordered, return it to us in the original packaging within 30 days and we will give you a replacement or a full refund. (Shipping cost not refunded)
    • Payment Safety: All transactions are SSL-protected and guarenteed safe
    • Your Privacy: We will never share your information with anyone.
Outer Diameter Arbor Drilling Depth Price Quantity
info 7/8 inch 5/8"-11 Female 9.5" $29.99
info 1 inch 5/8"-11 Female 9.5" $29.99
info 1-1/8 inch 5/8"-11 Female 9.5" $31.99
info 1-1/4 inch 5/8"-11 Female 9.5" $31.99
info 1-3/8 inch 5/8"-11 Female 9.5" $34.99
info 1-1/2 inch 5/8"-11 Female 9.5" $34.99
info 1-3/4 inch 5/8"-11 Female 9.5" $39.99
info 2 inch 5/8"-11 Female 9.5" $44.99
info 2-1/4 inch 5/8"-11 Female 9.5" $46.99
info 2-1/2 inch 5/8"-11 Female 9.5" $49.99
info 2-3/4 inch 5/8"-11 Female 9.5" $54.99
info 3 inch 5/8"-11 Female 9.5" $54.99
info 3-1/2 inch 5/8"-11 Female 9.5" $59.99
info 4 inch 5/8"-11 Female 9.5" $69.99
info 4-1/4 inch 5/8"-11 Female 9.5" $74.99
info 4-1/2 inch 5/8"-11 Female 9.5" $79.99
info 5 inch 5/8"-11 Female 9.5" $99.99
info 5-1/2 inch 5/8"-11 Female 9.5" $109.99
info 6 inch 5/8"-11 Female 9.5" $119.99
info 6-1/4 inch 5/8"-11 Female 9.5" $124.99
info 6-1/2 inch 5/8"-11 Female 9.5" $129.99
info 2.5 inch - 6" Short Barrel 5/8"-11 Female 6" $39.99
info 3 inch - 6" Short Barrel 5/8"-11 Female 6" $49.99
info Pilot Bit 5/8"-11 Female 9.5" $39.99
info Pilot Bit 1/2" Shank 9.5" $39.99
info Pilot Bit SDS Plus 9.5" $39.99
info Pilot Bit SDS MAX 9.5" $44.99

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