Core Bits

Coring bits are the best bit for drilling faucet mounting holes in marble and granite counter tops. They're also a great choice for cutting holes through stone, concrete, or tile for installation of conduit, tubing, or wiring.
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  • Bosch T3915SC 2-9/16" Speed Core Bit

    MSRP: $88.67

    $52.99

    Bosch
    2-9/16" Speed Core Bit

    SKU T3915SC
    Free Shipping
  • 2-5/8" X 17" X 22" Spline Shank Core Bit

    MSRP: $271.92

    $144.99

    Bosch
    2-5/8" X 17" X 22" Spline Shank Core Bit

    SKU HC8026
    Free Shipping
  • 3-1/2" X 4" Core Bit Body

    MSRP: $290.76

    $128.99

    DEWALT
    3-1/2" X 4" Core Bit Body

    SKU DW5904
  • 2-1/2" Thin Wall Core Bit  - SDS+

    MSRP: $155.54

    $92.49

    Milwaukee
    2-1/2" Thin Wall Core Bit - SDS+

    SKU 48-20-5040
    Free Shipping when you buy $49+ Milwaukee Hand Tools & Accessories
  • sale
    Milwaukee 48-03-3555 8" SDS+ Thin Core Bit Adapter

    MSRP: $46.96

    $27.99

    Milwaukee
    8" SDS+ Thin Core Bit Adapter

    SKU 48-03-3555
    Free Shipping when you buy $49+ Milwaukee Hand Tools & Accessories
    Free Shipping
  • Bosch T3927SC 17" Extension SDS+ for SPEEDCORE Thin Wall Core Bit

    MSRP: $57.20

    $38.99

    Bosch
    17" Extension SDS+ for SPEEDCORE Thin Wall Core Bit

    SKU T3927SC
    Free Shipping
  • Bosch T3925SC 7" SDS-Plus Thin Wall Core Bit Extension Shank

    MSRP: $21.90

    $18.99

    Bosch
    7" SDS-Plus Thin Wall Core Bit Extension Shank

    SKU T3925SC
    Free Shipping
  • Center Pin

    MSRP: $22.56

    $13.99

    Milwaukee
    Center Pin

    SKU 48-20-6155
    Free Shipping when you buy $49+ Milwaukee Hand Tools & Accessories
  • Milwaukee 3" Diamond Premium Wet Core Bit (48-17-3030)

    MSRP: $248.84

    $163.99

    Milwaukee
    3" Diamond Premium Wet Core Bit

    SKU 48-17-3030
    Free Shipping when you buy $49+ Milwaukee Hand Tools & Accessories
    Free Shipping
  • DEWALT Heavy-Duty 5/16 Inch Diamond Drill Bit (DW5574)

    MSRP: $27.09

    $18.99

    DEWALT
    Heavy-Duty 5/16 Inch Diamond Drill Bit

    SKU DW5574
    Free Shipping
  • Milwaukee 48-17-2042 Standard 4-1/4" Diamond Core Bit

    MSRP: $233.60

    $157.49

    Milwaukee
    Standard 4-1/4" Diamond Core Bit

    SKU 48-17-2042
    Free Shipping when you buy $49+ Milwaukee Hand Tools & Accessories
  • sale
    Milwaukee 5/8"-11 x 12" Core Bit Extension (48-17-6012)

    MSRP: $116.70

    Regular Price: $77.99

    Special Price $72.97

    Milwaukee
    5/8"-11 x 12" Core Bit Extension

    SKU 48-17-6012
    Free Shipping when you buy $49+ Milwaukee Hand Tools & Accessories
    Free Shipping
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