Make your tools look neat and tidy. 8Pcs cobalt dill bits set. This drill bit contains 5% Cobalt (Cobalt HSS), Higher heat resistance and hardness, which increases the strength, the tool life and makes it more heat-resistant.
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Description:1. High-speed steel straight shank drill bits are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.2. Reduced shank drills expand the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes.3. Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant than the regular black surface.4. Tri-flat on the shank of drills are constructed for tighter chucking maximizing security for precise holes.5. For use in a wide range of stainless steel, aluminum alloy, iron, copper, brass and metal materials. Perfect tool for maintenance departments, machine shops, and other industries.
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Attributes:* Cutting Edge Diameter: 14.5mm / 0.57"* Shank Diameter: 10mm / 0.39"* Cutting Edge Length: 52mm / 2.05"* Overall Length: 150mm / 6"* Material: High Speed Steel 4341* Finish: Titanium & Nitride Coated* Shank Type: Tri-flat ShankWhat Is Included:* 1 Piece x Reduced Shank Drill BitsApplications & Features:--- Widely used for drilling stainless steel, aluminum alloy, iron, copper, brass, hard wood, hard plastic, and other metal materials in maintenance departments, machine shops, and other industries. For use on drill presses and bench drills. Selecting the correct lubricant is beneficial for cutting or cooling. Makes cutting easier, improves dimensional accuracy and extends tool life. Tri-flat on the shank is constructed for tighter clamping and precise drilling.
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Material Quality: HSS-6542 High-speed Hteel Containing Cobalt. Application: Suitable For Drilling Various Materials Such as Die Steel, L-beam, Ordinary Steel, Angle iron, Aluminum, Copper, Wood, Stainless Steel Within 1-4mm, etc.
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Neilsen 4pc HSS Drill Metal Bits Set Reduced Shank Twist Bit 1/2" 14mm - 20mm Size: 14/16/18/20mm. Standard 118 degree point For use in Metal and Plastic and Wood With Reduced Shank Size of shank: 1/2'' (12.7MM).
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Suitable for manual electric drill, bench drill and other drill chunck machine. 1 x 25mm (1") Drill Bit. Make your tools look neat and tidy. 1 x 14mm (1/2") Drill Bit. 1 x 16mm (9/32") Drill Bit. 1 x 17mm (11/16") Drill Bit.
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Specification:Cutting Edge Diameter : 19.5mm / 0.77"Shank Diameter : 10mm / 0.39"Cutting Edge Length: 55mm / 2.17"Shank Length : 55mm / 2.17"Total Length : 150mm / 6.0"Cutting Direction: Right HandMaterial: High Speed Steel 4341Finish: Black & Gold Oxide FinishShank Type: Tri-flat ShankType: Milling ProcessPackage: 1 Pcs x Reduced Shank Twist Drill BitsDescription:1. High-speed steel straight shank drill bits are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.2. Reduced shank drills expand the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes.3.
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HSS Drill Bit 13MM Shank Bits Drills. 1 x High Speed Steel Drill Bit with a 13mm Reduced Shank. 13.5mm, 14mm, 14.5mm, 15mm, 15.5mm, 16mm, 16.5mm, 17mm, 17.5mm, 18mm, 18.5mm 19mm, 19.5mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm & 26mm.
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