4 Flute Countersink Drill Bit Set Adjustable Depth Control Long Lasting Performance for Precise Positioning for DIY Projects

$68.99

  • Four-flute design boosts chip evacuation and prevents tear out
  • Adjustable aluminum depth stop ring limits drilling to 3.51 cm
  • High hardness carbon steel construction resists wear and bending
  • Includes one drill body, four bits, and a hex key for assembly

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4 Flute Countersink Drill Bit Set Adjustable Depth Control Long Lasting Performance for Precise Positioning for DIY Projects
4 Flute Countersink Drill Bit Set Adjustable Depth Control Long Lasting Performance for Precise Positioning for DIY Projects
$68.99
Specifications
ColourBlack
Dimensions11 × 22 × 33 cm
Delivery & Returns
  • Delivery is priced by postcode: enter yours at checkout to see the cost.
  • Sent directly from our Australian warehouse partners.
  • Usually dispatched within 1-3 business days.
  • Delivery after dispatch: usually 2-8 business days within Australia, 7-14 business days to New Zealand. Tracking is emailed when it ships.
  • Change-of-mind returns within 14 days on unopened eligible items (10% restocking fee; you pay return postage). Faulty or wrong items are always put right, free. Returns policy

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01AUDIO ACCESSORIES

Precision drilling for the workshop bench

The quiet satisfaction of a perfectly formed hole is found here. This countersink set brings order to your workbench, transforming raw timber into components that fit with intent.

Designed for pine, plywood, and MDF, it suits hobbyists and builders alike who value consistent results over speed. The adjustable mechanism ensures every cut stops exactly where you want it to.

4 Flute Countersink Drill Bit Set Adjustable Depth Control Long Lasting Performance for Precise Positioning for DIY Projects
4 Flute Countersink Drill Bit Set Adjustable Depth Control Long Lasting Performance for Precise Positioning for DIY Projects

02DESIGN

Four flutes for efficient cutting

The bit features a distinct four-flute structure rather than the standard two or three. This geometry accelerates chip evacuation, keeping the bore clear of debris as you work. The result is smoother hole walls and reduced friction, which helps maintain accuracy even during extended sessions on dense substrates.

4 Flute Countersink Drill Bit Set Adjustable Depth Control Long Lasting Performance for Precise Positioning for DIY Projects

03CONTROL

Depth limited by built-in bearing

An upgraded aluminum depth stop ring sits atop the shaft, housing a built-in bearing that automatically halts forward motion upon contact. Using the included hex key, you can dial in the maximum depth of 1.38 inches. This mechanical limit prevents over-drilling, protecting the integrity of your workpiece without requiring constant visual monitoring.

4 Flute Countersink Drill Bit Set Adjustable Depth Control Long Lasting Performance for Precise Positioning for DIY Projects

04MATERIALS

Carbon steel with heat treatment

Constructed from high-hardness carbon steel, the tool undergoes special heat treatment to enhance its physical properties. This process imparts significant wear resistance and bending strength, allowing the bit to retain its edge profile through repeated use. It is built to withstand the rigors of regular woodworking tasks without dulling prematurely.

DETAILS

Complete kit for immediate use

The package contains one drill body, four interchangeable drill bits, and a single hex key. One bit arrives pre-installed on the body, ready for immediate operation. The compact carton measures 11 x 22 x 33 cm, making it easy to store in a drawer or toolbox alongside other essential hand tools.

AT A GLANCE

The key points

  • Four-flute design boosts chip evacuation and prevents tear out
  • Adjustable aluminum depth stop ring limits drilling to 3.51 cm
  • High hardness carbon steel construction resists wear and bending
  • Includes one drill body, four bits, and a hex key for assembly

About this product

Parts List: 1 x Drill Body 4 x Drill Bits (1 pre installed on the drill body) 1 x Hex Key Highlight [4 Flute Design for Clean and Efficient Cutting] The unique 4 flute structure boosts chip evacuation, speeds up drilling, and effectively prevents wood surface tear out. It ensures smooth hole walls, significantly improving machining accuracy and stability for all types of wood processing [Adjustable Depth Control for Precise Positioning] Equipped with an upgraded aluminum depth stop ring and built in bearing, it automatically limits depth upon contact. With the included wrench, you can easily set the drilling depth (max. 1.38 inches/3.51cm) for consistent results every time, avoiding over drilling and workpiece damage [High Hardness Construction for Long Lasting Performance] Made of high hardness carbon steel with special heat treatment, it delivers excellent wear resistance and bending strength. It maintains consistent performance even with extended use, greatly extending tool life and reducing replacement frequency [Smooth Chip Removal to Reduce Jamming] The optimized spiral flute design promotes fast debris discharge, reducing friction and clogging. This improves drilling smoothness, especially during continuous work, enhancing overall efficiency and use experience [Versatile Use, Ideal for DIY Projects] Designed for common woodworking tasks such as shelf assembly and general construction, it works with pine, plywood, MDF, and other substrates to meet the core needs of home repairs and hobbyists Detailed This 4 flute countersink drill set delivers clean, precise drilling with adjustable depth up to 1.38 inches (3.51cm). Made of high hardness steel with optimized flutes for smooth chip removal, it’s perfect for shelf building, home repairs and DIY wood tasks. Includes 1 drill body, 4 bits (1 pre installed) and 1 hex key Key Features: [Upgraded Design] Depth can be adjusted and locked in seconds, eliminating tedious repeated adjustments during work and greatly improving work efficiency Specification: Build: Carbon Steel Size: Drill body 85mm / 3.35in, Shank diameter 6.35mm / 1/4″ Color (optional): Red, Blove Note: 1. There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color 2. Please allow slight dimension differences due to manual measurement

[4 Flute Design for Clean and Efficient Cutting] The unique 4 flute structure boosts chip evacuation, speeds up drilling, and effectively prevents wood surface tear out. It ensures smooth hole walls, significantly improving machining accuracy and stability for all types of wood processing [Adjustable Depth Control for Precise Positioning] Equipped with an upgraded aluminum depth stop ring and built in bearing, it automatically limits depth upon contact. With the included wrench, you can easily set the drilling depth (max. 1.38 inches/3.51cm) for consistent results every time, avoiding over drilling and workpiece damage [High Hardness Construction for Long Lasting Performance] Made of high hardness carbon steel with special heat treatment, it delivers excellent wear resistance and bending strength. It maintains consistent performance even with extended use, greatly extending tool life and reducing replacement frequency [Smooth Chip Removal to Reduce Jamming] The optimized spiral flute design promotes fast debris discharge, reducing friction and clogging. This improves drilling smoothness, especially during continuous work, enhancing overall efficiency and use experience [Versatile Use, Ideal for DIY Projects] Designed for common woodworking tasks such as shelf assembly and general construction, it works with pine, plywood, MDF, and other substrates to meet the core needs of home repairs and hobbyists

Additional information

Dimensions 11 × 22 × 33 cm
Colour

Black

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