Hydros comoware titanium twist drill bit set - 230 pcs high speed steel for steel, wood, plastic, metal, copper, aluminum alloy with s

HSS TITANIUM COATING: Classic HSS construction with titanium coating for capability and durability. The cutting edge is hardened and honed for sharpness, chatter-free design with staggered cutting teeth ensure the precise countersinking and hole smooth clean. It can be used multiple times without deformation.*TWIST DESIGN & PERFORMANCE: PRECISE 135SPLIT POINT, gold oxide finish and round straight shanks. Prevent walking, clear chips and particles faster. Produced by precision fully ground which ensures chips move smoothly. It is your ideal choice for DIY projects and household maintenance and repair.*FLUTES FORM: 2 flutes form helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process.*SIZE INCLUDED: 230pcs jobber length drill bit set with plastic storage case including sizes: from 3/64" to 1/2" (1* 1/2", 1* 3/8", 2* 23/64", 2* 21/64", 3* 5/16", 2* 19/64", 8* 9/32", 12* 1/4", 8* 15/64", 10* 7/32", 12* 3/16", 10* 11/64", 10* 5/32", 20* 9/64", 20* 1/8", 27* 3/32", 27* 5/64", 27* 1/16", 28* 3/64", total 230 pieces ), can meet your different needs perfectly.*ORGANIZED HOLDER: Set includes the drill bit holder with size index for easy storage and organizing. It is designed to keep all components organized and convenient to take

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