10 Best
Countersink Set For Metals
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Product Highlights- Angle: 90° for precise and clean countersinking
- Coating: provides enhanced hardness, heat resistance, and friction reduction
- Suitable for multiple applications: woodworking, metalworking, and more
- Diameter range: 6.3mm to 20.5mm
- Material: high-speed steel (hss) for exceptional durability
- Versatile: ideal for countersinking holes in various materials, including metal, wood, and plastic
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Product Highlights
- 90 degree - advantage of wear-resistant and durable, high chamfer concentricity, beautiful chamfering, etc
- Angle design - rust and corrosion resistance. with the edge strength and sharpness, the use of large core diameter, tool rigidity, countersink cutting and cutting ability has been increased
- Compatible with - 2-5mm, 5-10mm, 10-15mm, 15-20mm
- Hss 4241 - high hardness and wear resistance, high cutting speed, sharp cutting edges. for material with hardness below 65hrc
- For all common drills - drills from hilti, bosch, makita, hitachi, fein, aeg, metabo, dewalt, black & decker, brüder mannesmann, kress, wolfcraft, einhell, milwaukee, flex etc. (use protective oil to prevent rust.)
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Product Highlights
- 【five-cutter design】five-cutter design reduces vibration and removes chips better and eliminates depth fiddling, providing a smoother drilling experience and longer drill bit life.
- 【widely used】countersink bits can be used to drill holes in most machinable medium hardness stainless steel, metals, fiberglass, mild steel, copper and aluminum.
- 【premium material & durability】ezarc countersink bit set is made of industrial grade high speed steel with excellent hardness to bring you excellent cutting performance. the drill has been carefully nitrided to prevent corrosion and ensure greater durability with a 50% longer lifespan.
- 【82° countersink bit】the five-fluted 82 degree countersink bit design removes chips faster and drills holes more smoothly, and the special design can ensure that the 82 degree countersink bit can extend the service life.
- 【hexagonal handle interface】you can easily connect it to electric drills, electric screwdrivers and bench drills to achieve a wider range of applications and meet the needs of different work scenarios.
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Product Highlights
- Application:ideal for cutting through metal,wood,plastic and thin iron plate (hardness <25 degrees)
- 90 degree angle on the point for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole
- Material:hss（high speed steel）4241, titanium coated
- Chamfer range:2-5mm, 5-10mm, 10-15mm, 15-20mm, shank diameter: 6mm, 8mm, 10mm, 12mm, head diameter: 10mm, 14mm, 21mm, 28mm
- This bits should use the bench drill , it is easy to shake and it will affect the chamfering effect if you use the hand drill
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Product Highlights
- The 6-piece set of 3-blade 90-degree countersunk bits is suitable for processing metal and some non-metal materials, such as carbon steel, steel, thin iron plate, insulating plate, pvc plate, aluminum, soft hard wood, plastic, etc.
- Titanium plated countersink bits are very sharp and have a high degree of accuracy in rounding for durability. the drills are heat-treated with high frequency tempering and high density grinding with 4341 high speed steel to prevent rusting.
- High-quality countersunk bits can remove burrs well without leaving scratches, and are compatible with various ordinary drilling rigs, including vertical drilling rigs.
- Specifications: head diameter * handle diameter * length 6.3mm: 6.3mm*5mm*45mm. 8.3mm: 8.3mm*6mm*50mm. 10.4mm: 10.4mm*6mm*50mm. 12.4mm: 12.4mm*8mm*6.52mm 16.5mm *10mm*60mm. 20.5mm: 20.5mm*10mm*65mm.
- The cutting edges of the countersink bit set are hardened and ground. this tool set is perfect for diy in the office, workshop or at home. it allows you to drill easily and stress-free.
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Product Highlights
- The countersink drill bits set with titanium coating are very sharp, with a high circular machining accuracy and durability.
- The drill bits of standard sizes are compatible with all kinds of common drill and drilling machine, including vertical drilling machine.
- The set of 6 3-flute 90 degrees countersink drill bits is suitable for processing metal and some non-metallic materials, such as carbon steel, steel, thin iron plate, insulation board, pvc board, aluminum, soft and hard wood, plastic and so on.
- The high-quality countersink drill bits can remove burrs well without leaving scratches.
- Specifications: diameter of the countersink top: 20.5mm,16.5mm,12.4mm,10.4mm,8.3mm,6.3mm; diameter of the bottom:10mm,10mm,8mm,6mm,6mm,5mm; length overall: 47mm,47mm,46mm,39mm,40mm,37mm; material-high speed steel 4241
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Product Highlights
- Consistent depth: adjustable for screws of varying length, the adjustable countersink bit creates countersink holes in the wood, ensuring consistent depth of countersink holes while protecting the working surface and preventing clogging of debris cavities
- Clean and tidy: countersink drill bits make perfect countersink holes for flat head and plug screws, eliminating the need to split wood and allowing you to enjoy clean engineering with the drill set
- Premium material: this countersunk bit set is made of excellent hard alloy steel, hrc50‑54, has high strength and toughness
- Wear resistant and durable: countersink drill bit provides superior cutting capability, high durability and good wear resistance
- 5pcs in total: the package contain a total of 5pcs adjustable countersink bits, enough for you to replace and use, very convenient
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Product Highlights
- Premium quality: crafted from high-quality materials, these countersink drill bits are designed for long-lasting performance, ensuring precise and clean countersinking results every time.
- Efficient wood countersinking: with the quick counter sink drill bits for wood, you can quickly and easily create neat and precise countersinks in wooden materials, ensuring a secure and flush fit for screws and fasteners
- Versatile countersink bits: this comprehensive 11-piece countersink drill bit set includes 6 specialized countersink drill bits for metal and 5 quick counter sink drill bits for wood, offering a wide range of options for various applications.
- Perfect countersinking: the countersink drill bits for metal feature a sharp and durable cutting edge that effortlessly creates smooth countersinks in metal surfaces, allowing for flush screw installations and professional finishes.
- Convenient storage: the included storage case keeps all the countersink drill bits organized and easily accessible, providing a hassle-free solution for both professionals and diy enthusiasts.
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Product Highlights
- Efficient application: with these perfectly crafted drill bits for countersinking, easily make cone shaped holes that will allow flat head fasteners to sit flush against the workpiece when installed. ideal action to prevent any snagging or damage from the top of the fastener, as it often happens if not properly flushed to the surface
- Multi-sizes effective set: ensuring users are always set for any challenge this set of countersink dill bits includes a 2.0mm drill and c/s size no.5; 2.4mm drill and c/s size no. 6; 2.8mm drill and c/s size no. 8; 3.2mm drill and c/s size no. 10; 3.6mm drill and c/s size no. 12. great for deburring and countersinking soft materials as wood, aluminium, or plastic to mak...
- Hss forged drill bits: heavy duty countersink drill bits by gunpla, high speed steel heated treated tools that are engineered to provide the top machine drilling experience. these hex shank drill bits black bottom and strong construction that will hold perfectly on your machine for quality application without damaging the drill bits
- Versatile drill bits: necessary tool for countersinking, to produce accurate a smooth conical holes that can match the angled contour on the bottom of flat head screws with conical heads. counterbore also with these drill bits by enlarging openings of holes to produce flat bottoms to favour the fitting in of socket-head screws
- 1/4 inch hex shank and adjustable: universal 1/4 inch hex shank makes it highly usable with most machines for fast, smooth and effective drilling. the drilling length can be adjusted on the counter sleeve depth, depending on requirements and secure the hex shank for utmost results
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