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Extendable Wet Core Drill Bit

wet diamond core drill bit for concrete
  • Wet core drill bits with high diamond concentration and quality. Extendable by attachable tubing that increases barrel length.  Each drill head is 14" long, and each extension tubing adds 12" to the total drilling depth.

    Designed for drilling:

    • Concrete
    • Concrete with light steel reinforcement
    • Other hard masonry

    Not recommended to extend past 50 inches in total length.

    Segment Height: 10 mm
    Drilling Method: Wet only
    Equipment: Hand held core drills or core drill rigs

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      In Stock: Dispatched within 24 hours
    • local_shipping Ground shipping arrive within 1-5 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 Drilling Depth Arbor Price Quantity
info 1 inch 14" Drill Head 5/8"-11 $64.99
info 1 inch 12" Tubing Extension 5/8"-11 $39.99
info 1-1/8 inch 14" Drill Head 5/8"-11 $64.99
info 1-1/8 inch 12" Tubing Extension 5/8"-11 $39.99
info 1-1/4 inch 14" Drill Head 5/8"-11 $64.99
info 1-1/4 inch 12" Tubing Extension 5/8"-11 $39.99
info 1-3/8 inch 14" Drill Head 5/8"-11 $64.99
info 1-3/8 inch 12" Tubing Extension 5/8"-11 $39.99
info 1-1/2 inch 14" Drill Head 5/8"-11 $64.99
info 1-1/2 inch 12" Tubing Extension 5/8"-11 $39.99
info 1-5/8 inch 12" Tubing Extension 5/8"-11 $39.99
info 1-3/4 inch 14" Drill Head 1-1/4"-7 $64.99
info 1-3/4 inch 12" Tubing Extension 5/8"-11 $39.99
info 1-7/8 inch 12" Tubing Extension 5/8"-11 $39.99
info 2 inch 14" Drill Head 1-1/4"-7 $69.99
info 2 inch 12" Tubing Extension 1-1/4"-7 $39.99
info 2-1/4 inch 14" Drill Head 1-1/4"-7 $69.99
info 2-1/4 inch 12" Tubing Extension 1-1/4"-7 $44.99
info 2-1/2 inch 14" Drill Head 1-1/4"-7 $69.99
info 2-1/2 inch 12" Tubing Extension 1-1/4"-7 $49.99
info 3 inch 14" Drill Head 1-1/4"-7 $74.99
info 3 inch 12" Tubing Extension 1-1/4"-7 $49.99
info 3-1/4 inch 14" Drill Head 1-1/4"-7 $79.99
info 3-1/4 inch 12" Tubing Extension 1-1/4"-7 $49.99
info 3-1/2 inch 14" Drill Head 1-1/4"-7 $89.99
info 3-1/2 inch 12" Tubing Extension 1-1/4"-7 $54.99
info 4 inch 14" Drill Head 1-1/4"-7 $99.99
info 4 inch 12" Tubing Extension 1-1/4"-7 $59.99
info 4-1/4 inch 14" Drill Head 1-1/4"-7 $109.99
info 4-1/4 inch 12" Tubing Extension 1-1/4"-7 $59.99
info 4-1/2 inch 14" Drill Head 1-1/4"-7 $119.99
info 4-1/2 inch 12" Tubing Extension 1-1/4"-7 $59.99
info 5 inch 14" Drill Head 1-1/4"-7 $129.99
info 5 inch 12" Tubing Extension 1-1/4"-7 $69.99
info 6 inch 14" Drill Head 1-1/4"-7 $139.99
info 6 inch 12" Tubing Extension 1-1/4"-7 $79.99
info 6-1/4 inch 14" Drill Head 1-1/4"-7 $169.99
info 6-1/4 inch 12" Tubing Extension 1-1/4"-7 $79.99

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