1 x 6mm Long Series Drill Bits Ground HSS Twist High Speed Steel Long Drills by AllTrade Direct by AllTrade Direct
About this deal
Material - it's important that you use the right tool for the right job. Choose your drill bit according to the material you'll be drilling into to ensure the best results. Length- Choose the length of your drill bit or set it according to the depth of the holes you'll be needing.
There are, however, a wide choice of finishes or surface treatments available, (outlined below) which offer various benefits according to the job type. All types of long series drill bits must conform to BS 328-1:1993 standard.
Long series drill bits are used specifically for adding depth to a hole or drilling in a space that's difficult to reach. Used by builders and electricians to cut through walls and ceilings to thread cables, long drill bits have their set place in a trade toolkit. Precision - Some drill bits give cleaner results than others. Decide on the finish you want before committing to a product. Threaded shank - this type of drill bit works in conjunction with a threaded adapter on a handheld drill Long series drill bits are differentiated according to the material they're made from. The two most commonly found are HSS (high-speed steel) and HSCO (high-speed cobalt).
There are lots of technical terms used when describing a jobber drill. We want to make it easy for you to find just what you're looking for, so we've put together a list of definitions of the most common terms. Parabolic - a flute shape that enables efficient chip removal to allow greater drilling depths in one pass