Made from high-speed steel (HSS) with a titanium-coated surface, these drill bits provide superior hardness, wear resistance, and long-lasting performance. Material: High Speed Steel (HSS). Bit Size Range: 1.5mm – 10mm.
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Quantity: 99pcs. Type: HSS Drill Bit Set. Titanium Coated: The twist bit with titanium coated surface does not only has beautiful golden color, but also owns better wear resistance and hardness. High Speed Steel Material: The twist bit is made of high quality high speed steel material, hard, wear resistant and durable, owning long using life span.
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Quantity: 99pcs. 💡Titanium coated HSS: Titanium-Coated High-Speed Steel for maximum durability and lasts than conventional bits. 3PCS x HSS Drill Bits. 💡Suitable for most types of hand drills: Bits can be used with any standard drill size.
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Description:13pcs Drill Bits Include: 1pcs of each size( 1/17", 7/89", 6/61", 11/93", 12/95", 4/29", 14/89", 14/79", 17/90", 13/66", 21/97", 17/72") drilling dia M35 straight hex shank twist drills, can accommodate a wide range of drilling needs.M35 Twist Drill Bit: Made from M35 cobalt material which has the characteristic of high hardness and durability. The cobalt material gives the bit superior wear resistance and overall toughness, making it great for long-term use in a variety of drilling applications.Quick and Clean Drilling: The external point angle design of this cobalt twist drill bit allows for fast and efficient drilling, with effective chip removal to prevent clogging, perfect for a range of materials including metal, wood, and plastic.
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Drilling of high-hardness materials needs to be cooled with cutting fluid, and the high temperature of dry drilling will easily cause the solder joints of the alloy cutter head to fall off and be scrapped.
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Quantity: 8pcs Drill Bits. 135°drill point design and spiral chip flute for easy drilling positioning and easy drilling. Suitable for drilling holes in aluminum alloy, steel, iron, stainless steel, wood, etc.
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25 Hss Drill bits 1mm to 13 mm in Metal case
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118 Degree Angle Point. High Speed Steel For Higher Resistance To Heat.
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