Description
- Upgraded with Bearing Depth Limiter Woodworking Countersinking Drill Bit Set of 5: This countersink drill bit set includes 5 upgraded limit ring tapered auger bits measuring 2.8 x 8 mm, 3.0 x 8 mm, 3.2x 8 mm, 3.5 x 8 mm, 4.0x 8 mm along with 5 1/4’hex shanks. Depth of countersink can be adjusted as required using the supplied hexagonal spanner. The non-slip hexagonal spanner ensures a secure grip and more stable clamping, and is compatible with most drill bits, enabling quick bit changes, simple operation and quick changeover, saving you valuable time and increasing work efficiency
- Adjustable Rotary Limiter with Bearing for Precise Positioning: Each of this countersink drill comes with a limit ring, the depth can be custom adjusted when drilling, which can make your countersinking depth more accurate, achieve precise drilling and improve processing efficiency; Meanwhile, the design with bearings can avoid damage to the board due to friction when rotating
- Sturdy and Durable High Quality Material: The centre drill bits of our countersink drilling kit are made of high quality tungsten steel alloy, high hardness, corrosion and wear resistant and high temperature resistant, smooth hole wall, fast hole opening without jamming. Tapered spiral design, rounded chamfer without burr, can achieve fast cutting; drill core is made of high-speed steel, high hardness, spiral large chipformer design to avoid jamming drilling situation
- Wide Range of Applications: Countersinking Drill Bit Set can be used for bench drills, lithium-ion drills, hand drills and other conventional electric drills for woodworking work on natural wood, chipboard, man-made boards, density fibreboards, non-ferrous materials, plywood, MDF, decorative boards, drywall, and all kinds of plastic boards
- Compact Packaging and Easy to Carry: Our 5 replacement countersink drill bits and 5 Allen spanners are packed in the same plastic case, which is lightweight and very portable. You can choose different sizes of countersinks according to the actual situation, which is easy to operate and strong enough not to fall off
