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10 Best countersink drill bits of 2026

Explore top picks
  • Best Choice

    1

    EZARC Countersink Drill Bit Set, 15 PCS Tapered Drill Bits Counter Sink Drill Bit with 2PCS Wood Plug Cutter 1/4" Hex Shank Quick Change for Woodworking with Storage Box
    EZARC

    EZARC Countersink Drill Bit Set, 15 PCS Tapered Drill Bits Counter Sink Drill Bit with 2PCS Wood Plug Cutter 1/4" Hex Shank Quick Change for Woodworking with Storage Box

    • Design:82-degree counterbore
    • Angle:82-degree
    • Size:15pc set
    • Material:Nitride-treated HSS
    • Compatibility:Hand, bench, electric drills
    9.7
    Exceptional
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  • Value for Money

    2

    FTG USA Countersink Drill Bit Set 5 Pc #4#6#8#10#12 Tapered Drill Bit for Woodworking
    FTG USA

    FTG USA Countersink Drill Bit Set 5 Pc #4#6#8#10#12 Tapered Drill Bit for Woodworking

    9.5
    Excellent
    Our Rating

  • 3

    EZARC Countersink Drill Bit Set, 12 PCS Counter Sink Drill Bit Adjustable, #4, #6, #8, #10, #12, Magnetic Extension bit Holder for Woodworking with Storage Box
    EZARC

    EZARC Countersink Drill Bit Set, 12 PCS Counter Sink Drill Bit Adjustable, #4, #6, #8, #10, #12, Magnetic Extension bit Holder for Woodworking with Storage Box

    9.3
    Excellent

  • 4

    5PCS Countersink Drill Bit Set, 82 Degree HSS Counter Sink Drill Bit for Wood, Metal, Plastic, 1/4"-3/4" with 1/4" Hex Shank Countersink Bit Set
    Okomagix

    5PCS Countersink Drill Bit Set, 82 Degree HSS Counter Sink Drill Bit for Wood, Metal, Plastic, 1/4"-3/4" with 1/4" Hex Shank Countersink Bit Set

    9.1
    Excellent

  • 5

    Countersink Drill Bit Set, 5pc, 1/4" Hex Shank, 82 Degree Countersink Holes for Screws to Sit Flush or Under The Surface of Metal Wood Plastic, Sizes 1/4, 3/8, 1/2, 5/8, 3/4 Inches with Storage Case
    DKIBBITH

    Countersink Drill Bit Set, 5pc, 1/4" Hex Shank, 82 Degree Countersink Holes for Screws to Sit Flush or Under The Surface of Metal Wood Plastic, Sizes 1/4, 3/8, 1/2, 5/8, 3/4 Inches with Storage Case

    9.0
    Excellent
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  • 6

    DECKRKAT 12-Piece Countersink Drill Bit Set - 3-in-1 Wood Counterbore Kit for #6#8#10#12#16 Screws | 82° Chamfer, Depth Adjustable | 5 Spare Bits,2 Limit Rings,Hex Key,Case.
    DECKRKAT

    DECKRKAT 12-Piece Countersink Drill Bit Set - 3-in-1 Wood Counterbore Kit for #6#8#10#12#16 Screws | 82° Chamfer, Depth Adjustable | 5 Spare Bits,2 Limit Rings,Hex Key,Case.

    8.9
    Very Good

  • 7

    5-pc Woodworking Countersink Counterbore Drill Bit Set 3in1 for #6 8 10 12 16 Screws, M2 Pilot Drill Bits Adjustable Depth, 82-Degree Chamfer with Stop, 1/4” Hex Shank, Includes 2 Allen Wrenches
    DECKRKAT

    5-pc Woodworking Countersink Counterbore Drill Bit Set 3in1 for #6 8 10 12 16 Screws, M2 Pilot Drill Bits Adjustable Depth, 82-Degree Chamfer with Stop, 1/4” Hex Shank, Includes 2 Allen Wrenches

    8.6
    Very Good

  • 8

    Countersink Drill Bit, 5PCS 82 Degree HSS 1/4"-3/4" with 1/4" Hex Shank Countersink Drill Bit Set, Counter Sink Drill Bit for Wood, Metal, Plastic, Countersink Bit for Woodwork
    XsteelPower

    Countersink Drill Bit, 5PCS 82 Degree HSS 1/4"-3/4" with 1/4" Hex Shank Countersink Drill Bit Set, Counter Sink Drill Bit for Wood, Metal, Plastic, Countersink Bit for Woodwork

    8.4
    Good

  • 9

    Countersink Drill Bit Set with Depth Stop 4PCS, HCS Four Blades Countersink Bits with Adjustable Depth Stop and L Shape Wrench, Wood Countersink Bit Set for Wood, Plastic, Woodworking
    WildBossy

    Countersink Drill Bit Set with Depth Stop 4PCS, HCS Four Blades Countersink Bits with Adjustable Depth Stop and L Shape Wrench, Wood Countersink Bit Set for Wood, Plastic, Woodworking

    8.3
    Good

  • 10

    DKIBBITH 12-Piece Countersink Drill Bit Set with 5 Spare Bits, 2 Limit Rings, 1 Hex Key, 2 Screws & Case - 3-in-1 Wood Countersink Bit for #6#8#10#12#16 Screws, 82°Chamfer, Depth Adjustable.
    DKIBBITH

    DKIBBITH 12-Piece Countersink Drill Bit Set with 5 Spare Bits, 2 Limit Rings, 1 Hex Key, 2 Screws & Case - 3-in-1 Wood Countersink Bit for #6#8#10#12#16 Screws, 82°Chamfer, Depth Adjustable.

    8.2
    Good