Made from premium titanium coated high-speed steel. Used for wood, plastic and aluminum. 2 x 6.5 mm. 4 x 5.5 mm. 3 x 4.5 mm. 8 x 3.5 mm.
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Total height: 2-3/8"(60mm) Diamond height: 13/32"(10mm) Features: 1. Wide application for drilling tile ceramic granite marble stone. 3. Less Chipping, Minimizing breakage, less heat generation, Better finish quality 5.
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Check whether the center drill is tightened, turn on the machine and check the concentricity of the hole saw.
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High Quality M35 Alloyed HSS steel with 5% Cobalt Content. All Drill Bits Are Manufactured To And Comply To DIN 338 RN & DIN 1414 Specification. Material: Cobalt High Speed Steel.
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I have for sale a selection of Micro HSS Drill Bits.
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General purpose drill bit. To drill Steels with tensile strength upto 1.000 N/mm2, Cast Steel, Grey Cast Iron, Malleable Cast Iron.
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Cobalt HSS Professional Drill Bits. DIN 338 RN & DIN 1414. Fully Ground | Straight Shank | Split Point | 135° Degrees | 5% Cobalt.
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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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