McMaster 8856A56 Uncoated Cobalt Steel Drill Bit Set 21 Pieces 389TV4 600 volt continuous service

600 volt continuous service

Built-In LED

8 N Includes Battery Yes Minimum Measurement - Inch 0 in Contact Point Shape Radius Number of Indicators 1 IP Rating IP42 Maximum Measurement - Inch 1 in Back Type Removable Flat Minimum Measurement - mm 0 mm Operation Type Plunger Includes Case Yes Included Certification Certificate of Inspection Standards C0920

UL Class I Division 1

(4) 3/4 in

McMaster 8856A56 Uncoated Cobalt Steel Drill Bit Set 21 Pieces 389TV4 600 volt continuous serviceTough and wear resistant, cobalt steel bits last at least twice as long as high speed steel. They can also run up to 25% faster at higher temperatures without being damaged on hard materials, such as nickel. Jobbers' LengthThese bits have the balance of rigidity and length needed for most applications. UncoatedPolished to eject chips, these are also known as bright finish bits. Material Cobalt Steel Length Class Jobbers Finish Uncoated Number of