Comprehensive Kit: This 5-piece countersink drill bit set includes sizes 1/8", 9/64", 5/32", 11/64", and 3/16", perfect for creating precise 82° countersink holes in materials like wood and plastic. Each bit features a 1/4" hex shank for quick changes and secure grip, enhancing your drilling efficiency.
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Suitable for: pneumatic air batch, electric drill, charging drill, electric screwdriver and so on. 1 Extension Bar. 3 Extension Bars. Size: 60/100/150mm. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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High-Speed Steel: Made of HSS4241 for efficient cutting and heat resistance during prolonged work. Multi-Size Range: Includes 4-12mm step drill and 8-20mm countersink for versatile hole sizing. Hex Shank : Features a secure grip for stable drilling performance with various materials.
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Wide Material Compatibility: These drill bits are suitable for drilling through a range of materials including glass, tiles, wood, stone, concrete, brick, and marble, making them highly versatile. 8 Drill Bits.
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Drilling length can be adjusted for various length screws simply by loosening and tightening the setscrew. Drill and countersink for wood screws without changing bits. Black chamfer drill body material: steel 45.
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50Pcs Set Our Drill Bits Sets Mixed, made from high-speed steel (HSS) and coated with gold, boast exceptional resistance and durability. Our Drill Bits Sets Mixed include five specifications: 1mm. 5mm, 2mm, 2.5mm, and 3mm, with 10 pieces of each size.
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Multi-Size Range: Includes 4-12mm step drill and 8-20mm countersink for versatile hole sizing. Hex Shank : Features a secure grip for stable drilling performance with various materials. High-Speed Steel: Made of HSS4241 for efficient cutting and heat resistance during prolonged work.
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Optional Drill Bits size: 0.6mm, 0.8mm, 1mm, 1.2mm,1.3mm,1.5mm,1.6mm,1.8mm, 2.0mm, 2.2mm. Optional Size:0.6mm, 0.8mm, 1mm, 1.2mm,1.3mm,1.5mm,1.6mm,1.8mm, 2.0mm, 2.2mm. 1 X Drill Bit. Length:50mm. It is perfect for DIY carving enthusiasts to make unique and delicate amber, olives, beads and any other wood products.
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