TOOCOOL Tool Set 8-Piece, Step Drill Bit Set Unibit Titanium Coated 50 Sizes, Automatic Center Punch & 2-Piece Tungsten Carbide Burr Double Cut Die Grinder Bits
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상품특징
Make sure this fits by entering your model number.?️ HIGH QUALITY MATERIAL: Titanium alloy coating is made of hss - high quality steel, reducing friction and heat. The flute design provides faster, smoother and cleaner cuts. It is recommended that adding water to cool the drill bit before use.?️ TITANIUM COATING: The Titanium coating resists the step bit from corrosion and rust making it easier to do multiple drills on surfaces such as plastic, aluminum alloy, copper, stainless steel, wood and other types of sheet metal up to a thickness of 5mm.?️ DOUBLE CUT ROTARY CARBIDE BURRS: 1/4 Inch Shank with Radius End for Rotary Tool Die Grinder. Made of heat-treated tungsten carbide, which lasts long working life. Double cut will leave a smoother finish due to producing smaller chips.?️ EASY TO USE: The drill bit set and rotary carbide burr are great working tools and accessories, easy to use, safe and reliable, which can reduce labor intensity.?️ TUNGSTEN CARBIDE BURRS suitable for cutting, shaping, grinding, metalworking, tool making, engineering, model engineering, wood carving, jewellery making, welding, chamfering, casting, deburring, cylinder head porting and sculpting.
상품설명
5 standard step drill bits that can replace 50 individual drill bits and process 50 different kinds of diameter holes, compatibility with 1/4, 3/8, and 1/2 inches. Designed as X-shape with 135 degrees tp prevent the drill slipping while working at high speed. Two-flute design, provides faster and smoother cutting. Double cut Tungsten Carbide Burr used for the removal of sharp edges, burrs and excess material (deburring). The center punch helps you mark the center point that you want to drill. Specifications Step Drill Bit:1) 1/4\'\' to 1-3/8\'\' 10 Steps (1/4\'\', 3/8\'\', 1/2\'\', 5/8\'\', 3/4\'\', 7/8\'\', 1\'\', 1-1/8\'\', 1-1/4\'\', 1-3/8\'\')2) 3/16\'\' to 7/8\'\' 12 Steps (1/4\'\', 5/16\'\', 3/8\'\', 7/16\'\', 1/2\'\', 9/16\'\', 5/8\'\', 11/16\'\', 3/4\'\', 13/16\'\', 7/8\'\')3) 1/4\'\' to 3/4\'\' 9 Steps (1/4\'\', 5/16\'\', 3/8\'\', 7/16\'\', 1/2\'\', 9/16\'\', 5/8\'\', 11/16\'\', 3/4\'\')4) 1/8\'\' to 1/2\'\' 13 Steps (1/8\'\', 5/32\'\', 3/16\'\', 7/32\'\', 1/4\'\', 9/32\'\', 5/16, 11/32\'\', 3/8\'\', 13/32\'\', 1/2\'\')5) 3/16\'\' to 1/2\'\' 6 Steps (3/16\' \', 1/4\'\', 5/16\'\', 3/8\'\', 7/16\'\', 1/2\'\') Specifications Carbide Burrs:Material: Tungsten Carbide - Head Shape: Cylindrical and Conical - Cutter Head diameter: 10mm approx. 2.5\'\'; - Length of cut: 20mm approx. 1\'\'; - Shank Diameter: 6mm approx. 1/4\'\';- Total length: 60mm approx. 2.5\'\';Package Included:5 x Step Drill Bits, 1 x Automatic Center Punch, 1 x Carbide burr (1/4\'\'; Shank and 2/5\'\'; Head) and 1 x (1/4\'\'; Shank and 2/5\'\'; Head), 1 x Aluminum Case.Before Usage:Keep the drill bits vertical to the object/surface when drilling. Be sure to make both bit and workpiece stable. Tilted bit is prone to break. Use them with low speed and drilling pressure when using bits with a power drill. Add water to cool the drill bit before use. If the bit is thicker, the slower speed and pressure should be taken. If the step is bigger, the slower speed and pressure should be taken. If the step is bigger, the the slower speed and pressure should be taken e.g., (1000r/s-150r/s).
Make sure this fits by entering your model number.?️ HIGH QUALITY MATERIAL: Titanium alloy coating is made of hss - high quality steel, reducing friction and heat. The flute design provides faster, smoother and cleaner cuts. It is recommended that adding water to cool the drill bit before use.?️ TITANIUM COATING: The Titanium coating resists the step bit from corrosion and rust making it easier to do multiple drills on surfaces such as plastic, aluminum alloy, copper, stainless steel, wood and other types of sheet metal up to a thickness of 5mm.?️ DOUBLE CUT ROTARY CARBIDE BURRS: 1/4 Inch Shank with Radius End for Rotary Tool Die Grinder. Made of heat-treated tungsten carbide, which lasts long working life. Double cut will leave a smoother finish due to producing smaller chips.?️ EASY TO USE: The drill bit set and rotary carbide burr are great working tools and accessories, easy to use, safe and reliable, which can reduce labor intensity.?️ TUNGSTEN CARBIDE BURRS suitable for cutting, shaping, grinding, metalworking, tool making, engineering, model engineering, wood carving, jewellery making, welding, chamfering, casting, deburring, cylinder head porting and sculpting.
상품설명
5 standard step drill bits that can replace 50 individual drill bits and process 50 different kinds of diameter holes, compatibility with 1/4, 3/8, and 1/2 inches. Designed as X-shape with 135 degrees tp prevent the drill slipping while working at high speed. Two-flute design, provides faster and smoother cutting. Double cut Tungsten Carbide Burr used for the removal of sharp edges, burrs and excess material (deburring). The center punch helps you mark the center point that you want to drill. Specifications Step Drill Bit:1) 1/4\'\' to 1-3/8\'\' 10 Steps (1/4\'\', 3/8\'\', 1/2\'\', 5/8\'\', 3/4\'\', 7/8\'\', 1\'\', 1-1/8\'\', 1-1/4\'\', 1-3/8\'\')2) 3/16\'\' to 7/8\'\' 12 Steps (1/4\'\', 5/16\'\', 3/8\'\', 7/16\'\', 1/2\'\', 9/16\'\', 5/8\'\', 11/16\'\', 3/4\'\', 13/16\'\', 7/8\'\')3) 1/4\'\' to 3/4\'\' 9 Steps (1/4\'\', 5/16\'\', 3/8\'\', 7/16\'\', 1/2\'\', 9/16\'\', 5/8\'\', 11/16\'\', 3/4\'\')4) 1/8\'\' to 1/2\'\' 13 Steps (1/8\'\', 5/32\'\', 3/16\'\', 7/32\'\', 1/4\'\', 9/32\'\', 5/16, 11/32\'\', 3/8\'\', 13/32\'\', 1/2\'\')5) 3/16\'\' to 1/2\'\' 6 Steps (3/16\' \', 1/4\'\', 5/16\'\', 3/8\'\', 7/16\'\', 1/2\'\') Specifications Carbide Burrs:Material: Tungsten Carbide - Head Shape: Cylindrical and Conical - Cutter Head diameter: 10mm approx. 2.5\'\'; - Length of cut: 20mm approx. 1\'\'; - Shank Diameter: 6mm approx. 1/4\'\';- Total length: 60mm approx. 2.5\'\';Package Included:5 x Step Drill Bits, 1 x Automatic Center Punch, 1 x Carbide burr (1/4\'\'; Shank and 2/5\'\'; Head) and 1 x (1/4\'\'; Shank and 2/5\'\'; Head), 1 x Aluminum Case.Before Usage:Keep the drill bits vertical to the object/surface when drilling. Be sure to make both bit and workpiece stable. Tilted bit is prone to break. Use them with low speed and drilling pressure when using bits with a power drill. Add water to cool the drill bit before use. If the bit is thicker, the slower speed and pressure should be taken. If the step is bigger, the slower speed and pressure should be taken. If the step is bigger, the the slower speed and pressure should be taken e.g., (1000r/s-150r/s).
2022-05-24 07:39:21
