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PREMIUM MATERIAL: Made of high quality tungsten carbide, rust proof, strength carbide tip, providing durable and wear-resistant masonry drill bits for concrete.Long service life, easier to keep sharp than ordinary steel drill bits
PRECISION DRILL BIT DESIGN: This drill bit set has low cutting resistance, stable drilling, fast speed, sturdy and not easy to be damaged. The opening is neat and smooth, can easily penetrate tile, concrete, wood and plastic. The Phillips tip greatly reduces slippage for precise punching, making it the ideal drilling tool
HEXAGON SHANK DRILL BITS: The drill shank is designed with a non-slip hexagonal shape, which is safer than a round shank and prevents it from wobbling when used in hand drills, bench drills or impact drivers
❸HIGH-QUALITY MATERIALS：It is made of high quality YG6X alloy as raw material. The process of oxynitriding of the cutter head strengthen the drill hardness.
❷EXQUISITE CRAFTSMANSHIP: The surface of the drill bit is treated by fine polishing, and the new electroplating process can prevent the drill bit from rusting and prolong the life of the drill bit.
❶NEW DESIGN: U-shaped drain groove, spiral handle design, easy to remove chips during work, smoother drilling. 10 pcs drill bit set with 6mm (1/4”) sizes: that is 10 x 6mm fit your different needs.
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[Precise Drilling] The drill bit has a neat, smooth opening, no broken edge and no chattering. Low resistance to cutting, stable drilling, and higher opening speed.
[High Quality Alloy Material] Made of high quality alloy, the oxy-nitriding process of the bit improves the hardness of the drill. Long service life and easier to keep sharp than normal steel drill bits.
[Durable] Full grinding and anti-rust treatment, clean and sharp, no burr. The drill bit is more wear-resistant and durable. The shank of the drill bit is hexagonal, which makes the drill clamping more firmly and the drill does not slip.
Widely used: The brick and stone drill bit set can easily penetrate various materials, such as tiles, glass, hard plastics, cement concrete, brick walls, wood, and reduce cracks. Please try to keep the drill bit vertical and use cooling water to keep the drill bit cool. Do not use it on hard ceramic tiles.
High quality materials and exquisite craftsmanship: The hard alloy crosshead can make positioning more accurate, and the use of new high-quality hard alloy materials can improve usage efficiency. And after rust prevention and fine polishing treatment, the drill bit can be prevented from rusting and its service life can be extended.
Easy to replace hexagonal handle: The hexagonal handle is easier and safer to install in all electric tools, compatible with universal hand drills such as Milwaukee. It is not easy to slide, safer to use, and tighter than round handle glass and tile drill heads suitable for all electric drills, hand drills, and table drills.
VACUUM BRAZED DIAMOND TECHNOLOGY ---- Vacuum Brazed diamond technology provide very high efficiency,cuts faster and lasts longer.
UNIQUE DETAILS ---- Diamond coating enhances the drilling speed; Round Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill; Side flutes help to remove debris and drill holes smooth and fast; Depth mark useful for precise project.
DRY DRILLING DESIGN ---- Diamond Drill Bit made of carbide and integrated with wax lubricant inside, which can melt while dry drilling and cool the cutting surface; Water can be used as additional cooling to prolong the life of the bit. Laser-etched, diameter on body for ease of identification.
_Special Design: U type slot design with fast drilling dust remove, 3-flats shank allows drill bit to be held tightly and stably in power drill.
_6 pieces fine grade high durable drill bits in 4 different sizes: that is 2 x 6 mm(1/4"), 1 x 8 mm(5/16"), 1 x 10 mm(3/8"), 1 x 12 mm(1/2") fit your different needs
_ High Quality Multi-purpose Drill Bit Set: Tungsten Carbide Tipped for prolonged life and heavy-duty use
Precise Drilling: The drill bit has a neat, smooth opening, no broken edge and no chattering. Low resistance to cuttin, reduce drill bit slip and play, stable drilling, and higher opening speed
High Quality Materials：The drill bit is made of high-quality alloy and carbide, and the nitriding process is used to improve the hardness of the drill bit.Long service life and easier to keep sharp than normal steel drill bits
Hexagonal Handle Design: The hexagonal handle is easier and safer to install on all power tools, and is compatible with general hand drills. Hexagonal handle design makes the drill clamping more firmly and the drill does not slip, suitable for all electric drills, hand drills and bench drills
❸HIGH-QUALITY MATERIALS：It is made of high quality YG6X alloy as raw material. The process of oxynitriding of the cutter head strengthen the drill hardness.
❷EXQUISITE CRAFTSMANSHIP: The surface of the drill bit is treated by fine polishing, and the new electroplating process can prevent the drill bit from rusting and prolong the life of the drill bit.
❶NEW DESIGN: U-shaped drain groove, spiral handle design, easy to remove chips during work, smoother drilling. 10 pcs drill bit set with 6mm (1/4”) sizes: that is 10 x 6mm fit your different needs.
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