• Rated Excellent

    4.7/5 on Shopper Approved

  • Trusted Quality

    Serving contractors since 1994

  • Highly Recommended

    92% of customers recommend us

  • Extensive Selection

    150+ trusted industry brands
1 4
Shop Dia Plus

Squid Bit

SKU# SQB034
$46.00
Shipping calculated at checkout.
Size
Secure Checkout

Safe & Secure Payments

    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Meta Pay
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Visa

You might also be interested in

  • Nikon

    Stinger™ T-Type Vacuum Brazed Core Bits

    $90.90 – $301.90
    View details

  • RTC Products

    RTC Diamond Turbo Hole Saws

    $58.25 – $385.00
    View details

  • Diamond Tool Store

    Diamond Brazed Core Bits with Drill Shank

    $24.99 – $27.99
    View details
  • Sale

    Diamond Tool Store

    DTS Brazed Core

    $22.00 – $99.00Save up to $16.99
    View details
  • Bundle

    Diamond Tool Store

    Diamond Core Bit Kit 2

    $149.99 Was: $399.00 Save $249.01
    View details
  • ARIX Turbo Core Bit Arix
    Sale

    Arix

    ARIX Turbo Core Bit

    $69.98 – $134.78Save up to $16.85
    View details
  • Thin Core Bit Diamond Tool Store
    Sale

    Diamond Tool Store

    Thin Core Bit

    $57.78 – $153.33Save up to $76.67
    View details
  • Blue Core Bit Arix
    Sale

    Arix

    Blue Core Bit

    $50.53 – $202.18Save up to $25.27
    View details
  • CNC Core Bit Diamond Tool Store
    Sale

    Diamond Tool Store

    CNC Core Bit

    $108.00 Was: $121.50 Save $13.50
    View details
  • Black Core Bit Diamond Tool Store
    Sale

    Diamond Tool Store

    Black Core Bit

    $62.40 – $163.20Save up to $20.40
    View details
  • Sale

    Weha

    Weha T 31 Anchor Bit - 3/16" x 1/4" Vacuum Brazed Diamond Anchor Bit

    $20.97 Was: $23.07 Save $2.10
    View details
  • Vacuum-brazed Core Bit Diamond Tool Store
    Sale

    Diamond Tool Store

    Vacuum-brazed Core Bit

    $62.40 – $132.00Save up to $16.50
    View details
  • Alpha Wet Core Drill Bit DCB00380 Alpha Tools 3/8"

    Alpha Tools

    Alpha Wet Core Drill Bit

    $85.38 – $155.45
    View details
  • Alpha Dry Core Drill Bit DRB00500 Alpha Tools 1/2"

    Alpha Tools

    Alpha Dry Core Drill Bit

    $97.15 – $141.54
    View details
  • Premium Wet Thin Wall Core Bits, 1/2 Gas - TWCB(R) Diamond Tool Store
    Sale

    Diamond Tool Store

    Premium Wet Thin Wall Core Bits, 1/2 Gas - TWCB(R)

    $65.94 Was: $72.53 Save $6.59
    View details

Product Description

Dry/Wet Core Drill Bit 

Discover high-performance core bits designed for drilling through stone with precision and durability. Our stone core bits deliver clean cuts, long tool life, and efficiency whether you’re working with granite, marble, limestone, or engineered stone. Perfect for contractors, fabricators, and DIY professionals, these diamond core bits are built to handle tough materials while reducing downtime. Shop a wide selection of stone drilling core bits in various sizes to match your project needs.

Made in Korea

This Month’s Featured Deals

View All Deals
  •
    Sale

    Prosoco

    Cure & Seal Remover

    $539.52 – $649.05Save up to $72.12
    View details
  • Sale

    Prosoco

    Saltguard WB Water-Based Chloride Screening Sealer

    $241.68 – $279.07Save up to $31.01
    View details
  • Sale

    Prosoco

    Cat 5 R Guard Elastomeric Weatherproofing Membrane

    $714.15 Was: $793.50 Save $79.35
    View details
  • Sale

    Prosoco

    Prosoco Sure Klean Heavy Duty Concrete Cleaner

    $675.75 Was: $750.83 Save $75.08
    View details
  • Sale

    Prosoco

    Consolideck Guard EXT Exterior Concrete Protective Coating

    $432.60 – $514.42Save up to $57.16
    View details
  • Sale

    Prosoco

    ColorHard Concrete Color Hardener Concentrate

    $103.59 Was: $115.10 Save $11.51
    View details
  • Sale

    Prosoco

    Prosoco Light Duty Concrete Cleaner

    $911.25 – $1,610.40Save up to $178.93
    View details
  • Sacrificial Coating SC-1 Anti-Graffiti Shield Prosoco
    Sale

    Prosoco

    Sacrificial Coating SC-1 Anti-Graffiti Shield

    $347.77 Was: $386.41 Save $38.64
    View details

Share feedback

Spotted a wrong image, a missing spec, or something that isn't working? Tell us and we'll fix it. For order questions, call 1 (800) 342-3876.

What is it about?