🔥Up to 49% OFF Adjustable Countersink Drill Bit Depth Stop Kit | 4-Flute Wood Drilling Bits
🔥Up to 49% OFF Adjustable Countersink Drill Bit Depth Stop Kit | 4-Flute Wood Drilling Bits
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Order processing takes 1-2 business days before shipment. Once your item/s is dispatched, the estimated delivery time is:
USA: 5-11 business days
UK: 5-12 business days
Australia: 5-12 business days
Canada: 5-12 business days
EU: 6-12 business days
Worldwide: 7-15 business days
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Return & refund policy
We offer a hassle-free 30-Day 100% Money Back Guaranteefrom the time of delivery with free returns inside the US & Worldwide.
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🔥Up to 49% OFF Adjustable Countersink Drill Bit Depth Stop Kit | 4-Flute Wood Drilling Bits
Product Overview

Key Features ✨
- HSS spiral drill bits, smooth chip removal & fast cutting
- 90° four-flute countersink, burr-free neat holes
- Adjustable drilling depth with clear scale marking
- Anti-scratch rubber ring protects wood surface
- Aluminum alloy stop ring auto-limits drill travel
- Universal 1/4" hex shank fits most electric drills
- Two color options: Gold / Red
- Compact storage case for tidy organization

Easy Operation 🛠️
- Pick suitable drill bit per screw size
- Adjust drill depth with hex wrench
- Lock countersink position tightly
- Install on drill and start woodworking
- Get uniform hidden screw holes instantly

Compatible Materials 🌳

Specifications
- Total length: 80mm
- Hex shank diameter: 6.25mm
- Adjustable drill range: 5–35mm
- Collar width: 30mm, Collar length: 16mm
- 4 Drill Sizes: 2.8mm, 3.2mm, 3.5mm, 4.0mm

Package Contents
4 × HSS countersink drill bits
1 × Hex adjustment wrench
1 × Portable storage box

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Very happy with this countersink bit set - I'm very impressed with the build quality of this tool. All of the parts fit together tightly with little play or slop, and there are lots of nice details that make this tool a treat to use, from the smooth ball bearing on the collar, to the little o-ring that prevents the depth stop from marring your workpiece when it touches down.
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This countersink drill bit set has been a fantastic addition to my toolkit. The quality of the materials is immediately apparent; the four-flute HCS cutters feel sharp and durable, and the HSS pilot drill bits are precise and reliable. Using the adjustable depth stop collar makes it easy to control the drilling depth perfectly every time.
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This is a well-made, versatile, strong and sharp countersink bit set with stop collar. The set comes with four sizes of drill bits and corresponding countersinks that are to be used with the stop collar. The width of each bit corresponds to the width of the countersink to accommodate the appropriate screw head size. --So much for your one-size fits-all countersink set.