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EZARC Countersink Drill Bit Set, 12PCS 2-Flute Adjustable Bits for Wood

Price:

$ 21.98


EZARC Countersink Drill Bit Set, 12PCS 2-Flute Adjustable Bits for Wood

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  • 【Unique Two-Flute Design】Featuring a dual-edge cutting design, these countersink drill bits eliminate chatter and ensure smooth, precise finishes. Compared to single-blade bits, they offer faster cutting, ideal for larger or deeper countersinks.
  • 【Upgraded 12-Piece Set】This EZARC countersink drill bit set includes 5pcs Countersink bits (#4, #6, #8, #10, #12), 5pcs Replaceable drill bits, 1pc 60mm Magnetic Extension bit holder, 1pc Allen Wrench,Storage Case.
  • 【Strong and Durable】Crafted from premium titanium-coated high-speed steel, the countersink bits are perfect for use on both softwood and hardwood. The upgraded chamfer blade with a stepped design minimizes cutting resistance and maximizes durability.
  • 【Efficient and Clean Drilling】Designed with sharp blades and an 82-degree countersink angle, these bits deliver fast, clean pilot holes for a snug screw fit. All-in-one drilling, countersinking, and counterboring maximize efficiency.
  • 【Versatile Application】Equipped with a 1/4" hex shank, these countersink drill bits are compatible with a wide range of tools, including impact drills, including hand drills, bench drills, and electric drills. Adjustable depth settings accommodate various wood thicknesses, though extended use on hardwood is not recommended.

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  • Manufacturer
  • Unit Count
  • Surface Recommendation
  • Shank Type
  • Tool Flute Type
  • Brand
  • UPC
  • Cutting Angle String
  • Number of Pieces
  • Material
  • Finish Type
  • Number of Packs
  • Set Name
  • Part Number
  • Model
  • Material Type
  • Number of Flutes
  • Finish Types
  • Product Type
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Countersink Drill Bits
Manufacturer EZARC
Unit Count 12 Count
Surface Recommendation Wood
Shank Type Hex
Tool Flute Type Spiral
Brand Ezarc
UPC 810151451831
Cutting Angle String 82 degrees
Number of Pieces 12
Material High Speed Steel (Hss)
Finish Type Titanium
Number of Packs 1
Set Name Countersink Bit Set (12PC)
Part Number 80331012
Model 80331012
Material Type High Speed Steel (HSS)
Number of Flutes 2
Finish Types Titanium
Item Highlight Storage Case, #8, #10, 1/4" Hex Shank, Titanium-Coated HSS Bits, Sizes #4, #6, #12, Magnetic Extension Bit Holder
Product Type Countersink Drill Bits
  • Buy Two or More Offer
    Save 10% when you buy two or more items.
  • Next Purchase Offer
    Get 5% off your next purchase.
  • Delivery Offer
    Enjoy free delivery on orders above $200.
  • Orders are processed and shipped from Washington
    Orders are processed and shipped from Washington
Delivery Detail
Estimate delivery times: 12-26 days (International).
3-6 days (Domestic)
Safe Checkout
Guaranteed Safe Checkout
Return Policy
30-Day Return Guarantee
Confidence-backed purchases with 30-day return support.
Free Return Pickup
Free return pickup available
We’ll handle returns from your doorstep at no extra cost.


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The EZARC Countersink Drill Bit Set is a comprehensive tool designed to simplify and improve your woodworking projects. These bits offer precision and efficiency, making them a valuable addition to any DIYer's toolkit.

Key Highlights

  • Smooth & Precise Countersinking: The dual-flute design minimizes chatter for clean, professional results.
  • Complete Set: Includes countersink bits in sizes #4 through #12, plus replaceable drill bits, a magnetic extension holder, and an Allen wrench.
  • Durable Construction: Made with titanium-coated high-speed steel for long-lasting performance on both softwood and hardwood.
  • Efficient Drilling: The 82-degree countersink angle creates fast, clean pilot holes for a secure screw fit.
  • Convenient Storage: Comes with a storage case to keep your bits organized and readily accessible.

Useful Facts

  • Material: High Speed Steel (HSS) with a Titanium finish
  • Shank Type: Hex Shank (1/4")
  • Cutting Angle: 82 degrees
  • Brand: EZARC, Model 80331012

Good Fit For

  • Home improvement projects
  • Woodworking and DIY tasks
  • Creating professional-looking joinery
  • Working with a variety of wood types

Product details

EZARC Countersink Drill Bit Set - 12 Piece -10
EZARC Countersink Drill Bit Set - 12 Piece -11
EZARC Countersink Drill Bit Set - 12 Piece -12

Shipping & Delivery

At GofinchKart Australia, we aim to deliver your order quickly and safely.

Domestic Shipping (Australia):

Orders are typically delivered within 3–7 business days.

International Shipping:

Estimated delivery time is 12–26 business days, depending on the destination and customs processing.

Once your order has been dispatched, you will receive a tracking number. Delivery times may vary during public holidays or due to unforeseen delays.