Black double-sided 29-hole caliper gauge, stainless steel drill gauge. Scope of application: Grinding amount of drill with 118° for vertex angle. Made of high-quality aluminum alloy, matched with other tools, quick to fix, available in a variety of specifications.
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Designed for handheld drills, these high-strength eccentric drill bits provide precise positioning and reduced friction. Whether you're working with concrete, glass, brick, or wood, these bits provide long-lasting durability and for precision, making your drilling tasks smoother and more efficient.
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It is perfect for DIY carving enthusiasts to make unique and delicate amber, olives, beads and any other wood products. 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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Material: The step drill bit is made from M35 cobalt steel, which is known for its excellent heat resistance, strength, and durability. Material: M35 Cobalt. And Smoother Cutting: The four spiral grooves and cutting blades of this step drill bit ensure quicker and smoother cutting, making it feel like cutting through butter.
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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. Drill Bit specifications of each are marked and easy to use.
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For using to cut holes in a variety of materials including steel, brass, wood, plastic. 1 Step Drill Bit (4-32mm/ 4-20mm/ 4-12mm). Color: Golden. 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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Suitable for use in drill hole on glass, marble, tile or granite. 10pcs Drill bits. Start your hole diagonally, make a round trace and then hold drill straight. Can be used with a standard electric drill(Not Included).
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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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