Milwaukee® 48-20-5140 Heavy Duty Thick Wall Core Bit, 2-1/2 in Drill - Fraction, 2.5 in Drill - Decimal Inch

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$188.50
In Stock
SKU: MWK48205140
GTIN (EAN,ISBN): 00045242106004
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Milwaukee®'s SDS Max and Spline thick wall core bits are used for drilling large through holes into brick, block, concrete. Includes core bit, guide plate, and centering pin.

In Stock
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Main specs
  • Brand
    Milwaukee®
  • UPC
    045242106004
  • Manufacturer Part Number
    48-20-5140
  • Country
    USA|Canada
Specification
  • Type
    Heavy Duty
  • Applicable Materials
    Block, Brick and Concrete
  • Cutting Depth
    4-3/8 in
  • Shank Size
    12/18 in L
  • Cutting Edge Material
    Carbide
  • Shank Type
    SDS Max®/Spline
  • Drill Size - Decimal Inch
    2.5 in
  • Drill Size - Fraction
    2-1/2 in
Features
  • Usable Cuting Depth 4-1/16 in
  • 2-1/2 in diameter
  • Usable cutting depth 4-1/16 in
  • Use with 12 in or 18 in spline adapter shanks (48-03-3564, 48-03-3565) and 12 in or 18 in SDS-Max adapter shanks (48-03-3572, 48-03-3573)
  • Use with 7-1/2 in extension 48-95-6085
  • Use with guide plate 48-20-5170 and centering pin 48-20-5199
Competitor Information
Competitor Name Competitor Part Number
Berkshire eSupply PD5048205140
Grainger 1Y650
MSC 01708577
Additional Information
  • Alternative Part Number
    8576384
  • UNSPSC
    20121607
  • IDEA Index ID
    8576384
  • Package Description
    EACH
  • Warranty
    No Warranty
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Milwaukee®'s SDS Max and Spline thick wall core bits are used for drilling large through holes into brick, block, concrete. Includes core bit, guide plate, and centering pin.

Milwaukee® step drill bits with jam-free performance feature a dual-flute design delivering up to 2X faster hole times, up to 4X longer life and up to 50% more holes per battery charge than competitors. Ideal for drilling small and large-diameter holes in steel and plastic, these bits are optimized for cordless drills in high speed. The Rapid Strike™ tip allows for a fast and accurate start that generates less heat, resulting in longer bit tip life. Black oxide coating also enhances durability, hole quality and bit life. For user convenience and accuracy, each bit has laser-engraved reference marks you can see while drilling. The 3-flat Secure-Grip™ shank ensures a solid connection with the drill chuck. The #7 step drill bit comes in one hole size: 7/8 in.. jam-free performance in high speed with most professional 18 Volt cordless drills with lithium-ion battery technology.

Milwaukee®'s SDS Max and Spline thick wall core bits are used for drilling large through holes into brick, block, concrete. Includes core bit, guide plate, and centering pin.

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Milwaukee's core bits are ideal for large hole drilling where depth is relatively shallow. The core bit cuts a Kerf only. The usable depth of thick wall core bits is 4-3/8 in. The inside core must be removed by the operator before deeper drilling can be accomplished. The thick wall construction is ideal for larger hammers and more seasoned/cured concrete. A 7-1/2 in. extension is available to allow for the deeper holes to be drilled. The appropriate (Dependant on the diameter) SDS Plus drive shank must be used to drive the core bit. Use 48-20-6155 center pin and 48-20-6159 guide plate for positioning and starting the hole. Thin wall core bits are available from 1 in. to 6 in. diameters. See thick wall core bits for cured concrete and/or larger hammers.

The MILWAUKEE® step drill bits with jam-free performance feature a dual-flute design delivering up to 2X faster hole times, up to 4X longer life and up to 50% more holes per battery charge than the competition. Ideal for drilling large and small-diameter holes in steel and plastic, these bits are optimized for cordless drills in high speed. The Rapid Strike™ tip allows for fast, accurate starts that generate less heat, resulting in longer bit tip life. Black oxide coating also enhances durability, hole quality and bit life. For user convenience and accuracy, each bit has laser-engraved reference marks you can see while drilling. The 3-flat Secure-Grip™ shank ensures a solid connection with the drill chuck. The #4 step drill bit has 12 hole sizes in 1/16". increments ranging from 3/16". to 7/8". jam-free performance in high speed with most professional 18 Volt cordless drills with lithium-ion battery technology.

If you need any additional information, prices, availability, etc. please contact us at 1-800-290-9908 or e-mail us at

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