10 xDiamond twist drill bit. Variety of Sizes: The set includes a comprehensive range of sizes: 0.8 / 1.0 / 1.2 / 1.5 / 1.8 / 2.0 / 2.5 / 3.0 / 3.5 / 4.0mm, allow ing you to choose the perfect bit for various drilling tasks and different material hardness.
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Descriptions:Fits for drills, flex shafts, bench drill and hanging mill.Suitable for drilling holes on glass, shells, rocks, marble, stones, etc.Note: Add the coolant can increase work efficiency and extend service life.Specifications:Color: Silver ToneMaterial: Diamond, High Speed SteelDrill Bit Diameter: 1mm / 0.04-inchDrill Bit Length: 11mm / 0.43-inchShank Diameter: 0.7mm / 0.027-inchTotal Length: 28mm / 1.1-inchPackage Content:10 x Diamond Twist Drill Bits.
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(Other accessories are not included). There are slight difference between the picture and the real item caused by light brightness,hope you can understand.
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(Other accessories are not included). There are slight difference between the picture and the real item caused by light brightness,hope you can understand.
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1 x 10pcs/Set Diamond Tipped Drill Bit Set Twist Drill Bits. Shank type Round. HIGH EFFICIENCY&FAST CUTTING-- Sharp twisted drill bits will make the drilling easier and more effortless. The Length of Twist Drills.
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🌺 Application:Crystal/Jade/Agate/Jadeite/Punching Drill Bit Micro Diamond Jade Drill Bit Drilling Tool, the product is made of twist drill and diamond powder. Suitable for jewellery, ceramics, glass, semiconductor material drilling.
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These diamond coated hss twist drill bits are made of high quality diamond + hss, the hardness is much higher than ordinary steel, which makes the twist drills able to easily cut a variety of high hardness materials, such as hard alloy, ceramics, glass and so on.
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Descriptions:Fits for drills, flex shafts, bench drill and hanging mill.Suitable for drilling holes on glass, shells, rocks, marble, stones, etc.Note: Add the coolant can increase work efficiency and extend service life.Specifications:Color: Silver ToneMaterial: Diamond, High Speed SteelDrill Bit Diameter: 1mm / 0.04-inchDrill Bit Length: 11mm / 0.43-inchShank Diameter: 0.7mm / 0.027-inchTotal Length: 28mm / 1.1-inchPackage Content:10 x Diamond Twist Drill Bits.
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