Application scenario:Plumber water pipe puncher Drill bit(ppr water pipe). 6.35mm Hexagonal handle, stable clamping, easy to disassemble and assemble. Spiral Fluted structure. Drill bits for water pipe expansion punch，Use with electric drill.
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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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Nitride coating facilitates faster penetration with less effort. The 1/4"hex shank is specially designed for cordless screwdrivers, enabling you to quickly change drill bits. coated HSS drill set with standard 1/4"hex shank that will cordless screwdrivers, drills or use in standard drill chuck.
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High toughness and higher strength: The drill bits are quenched for increased wear resistance, p roviding a more efficient and enduring working experience. Wide range of applications: Suitable for machines such as hand drills, bench drills, drills, milling machines, and radial drills.
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4 different sizes-1mm, 1.5mm, 2mm, 2.5mm 5 pcs each. High-quality -coated drill bits. Jewelry designers used to drill holes in sea glass, shells, rocks, marbles, stones, etc. on the beach. 20 x Coated Drill Bits.
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Type: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 16mm(Optional). Drill Bit Depth Stop Collar. 1 Drill Locator. Material: Carbon steel. Positively locks anywhere along the bit. Color: Silver.
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Material: HSS. Used to guide the hole processing of the drill and reduce the error, good for accurate holes. 5 Fixed point drill. Each drill has a double end and is ground with a standard 60 degree included angle.
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Application scenario:Plumber water pipe puncher Drill bit. Processing: Each drill bit is manufactured using techniques, enabling accurate and consistent threading that ensures tight, leak-proof connections for both 4-point and 6-point pipes.
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