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18 Pc Countersink Drill Bit Set, 15PCS Tapered Bits with Plug Cutters

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  • 【Upgraded Professional Set】The countersink drill bit set includes all the accessories you need for woodworking and assembly work, including 7pcs Tapered drill bits: 2pcs #4 (7/64"), 2pcs #6 (9/64"), #8 (11/64"), #10 (3/16"), #12 (7/32"). 2pcs Wood plug cutters (3/8" and 1/2"). 1pc Allen key. 2pcs Depth stop rings. 5pcs Phillips screwdriver bits (PH1, 1.95 inPH2*3, 2.95 in PH2). 1pc Extension bit shaft.
  • 【Nitride-treated HSS】Our counter sink drill bit for wood is made of industrial-grade high-speed steel with a nitrided surface treatment to prevent rust. This treatment improves the countersink bit’s hardness, wear resistance, toughness, and overall performance, extending its service life by up to 2 times that of ordinary carbon steel wood drill bits.
  • 【Precise Depth Control】Our countersink bit features an adjustable depth stop ring for precise control of pilot hole depth, ensuring consistent, accurate countersinking. #4, #6, #8, and #10 drill bits correspond to countersinks with a diameter of 3/8", while a #12 drill bit corresponds to 1/2".
  • 【Efficient Drilling, Flawless Finish】Our drill bit's sharp cutters and 82-degree counterbore angle ensure smooth, rapid drilling in hard and soft woods. Tapered pilot bits deliver fast, clean pilot holes for a snug screw fit. All-in-one drilling, countersinking, and counterboring maximize efficiency.
  • 【Versatile & Compatible】Ideal for various woodworking projects such as cabinetry and furniture making, this counter sinker drill bit set are suitable for hand drills, bench drills, electric drills. Note: For optimal cutting results, it is recommended to use the wood plug cutter on a bench drill.

$ 30.79 30.79 USD $ 30.79

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($ 1.71 / Units)
  • Manufacturer
  • Unit Count
  • Surface Recommendation
  • Point Style
  • Shank Type
  • Tool Flute Type
  • Brand
  • Cutting Angle String
  • Included Components
  • Number of Pieces
  • Material
  • Finish Type
  • Item Weight
  • Number of Packs
  • Set Name
  • Part Number
  • Model
  • Material Type
  • Number of Flutes
  • Finish Types
  • Product Type
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Countersink Drill Bits

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This RDTRDT 18-Piece Countersink Drill Bit Set is a comprehensive tool for woodworking and assembly projects. It provides the necessary tools for creating clean, professional-looking countersinks and plugs, making your projects easier and more precise.

Key Highlights

  • Complete Set: Includes 7 tapered countersink drill bits in sizes #4, #6, #8, #10, and #12, plus 2 wood plug cutters.
  • Durable Construction: Crafted from industrial-grade high-speed steel (HSS) with a nitrided surface for enhanced hardness, wear resistance, and extended tool life.
  • Precise Depth Control: Features adjustable depth stop rings to ensure consistent and accurate pilot hole depths.
  • Versatile Accessories: Comes with an extension bit shaft, Allen key, and Phillips screwdriver bits for added functionality.
  • Convenient Storage: Packaged in a storage box for organized and easy access to all components.

Useful Facts

  • Material: High Speed Steel (HSS)
  • Shank Type: Hex (1/4")
  • Cutting Angle: 82 degrees
  • Brand: RDTRDT
  • Item Weight: Approximately 16 ounces

Good Fit For

  • Woodworking projects
  • Furniture assembly
  • DIY repairs
  • General crafting and hobby work
  • Projects requiring precise hole creation and plug insertion

Product details

18 Piece Countersink Drill Bit Set - Woodworking Tools -8
18 Piece Countersink Drill Bit Set - Woodworking Tools -9
18 Piece Countersink Drill Bit Set - Woodworking Tools -10
18 Piece Countersink Drill Bit Set - Woodworking Tools -11
18 Piece Countersink Drill Bit Set - Woodworking Tools -12
18 Piece Countersink Drill Bit Set - Woodworking Tools -13
18 Piece Countersink Drill Bit Set - Woodworking Tools -14

Specifications

Main Specification
Manufacturer RDTRDT
Unit Count 18 Count
Surface Recommendation Wood
Point Style Brad Point
Shank Type Hex
Tool Flute Type Spiral
Brand RDTRDT
Cutting Angle String 82 degrees
Included Components 18PCS Countersink Drill Bit Set for Wood
Number of Pieces 18
Material High Speed Steel (Hss)
Finish Type Uncoated
Item Weight 16 Ounces
Product information
Number of Packs 1
Set Name Countersink & Plug Cutter Set (18PC)
Technical Details
Part Number 18PCS Countersink Drill Bit Set for Wood
Model 18PCS Countersink Drill Bit Set for Wood
Material Type High Speed Steel (HSS)
Number of Flutes 4
Style
Finish Types Uncoated
Others
Item Highlight #8, #10, 1/4" Hex Shank, Sizes #4, #6, #12, Tapered Nitrided HSS Bits, Depth Stop Rings, Extension Shaft, Storage Box
Product Type Countersink Drill Bits
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Countersink Drill Bits