1 x 3.3mm HSS Cobalt JOBBER Drill BIT - for Drilling Stainless Steel, CR-NI & Hard Steel- Choice of 30 DIAMETERS - 1mm to 13.0mm

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When I get my bench and bench grinder out of my hall cupboard later this year, I shall attempt to sharpen.

Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too. These precision-ground drill bits enable up to 40% faster drilling and up to 50% lower feed pressure than standard-ground HSS drill bits with a chisel edge. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data.An acronym for High-speed steel, HSS is generally the go-to type of steel needed for drill bits due to their excellent heat resistance at high speeds. diameter EXTREME 2„¢ Metal Drill Bits are suitable for portable drilling of steel, alloyed and non-alloyed up to 900 N/mm2. The 103 third parties who use cookies on this service do so for their purposes of displaying and measuring personalized ads, generating audience insights, and developing and improving products. Stainless steel vertical outlets for flat roofing – available with PVC or SBS factory bonded flanges to suit the membrane being used on the roof - for bonding to different flat roof systems. I used the drill on a very low speed, and whilst it was effective to begin with, the bit became blunt before I could drill through the bolt.

Designed as a twisted drill bit, these attachments guarantee excellent performance and will be an asset to your application.

Precision engineered steel drill bits, with 5% cobalt shaft, for use on tough materials and hard steel, including stainless steel.

You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. Note: Due to the nature of their application, accessories and consumables don't have a wear and tear guarantee or warranty. Make the most of your storage with BUNKER - choose from modular options, 4 clever ready-made combinations or stylish roller cabinets.stainless steel, for extremely high-risk and corrosive environments such as swimming pools – designed to fix sheeting and cladding to timber, light and heavy steel. I blunted it yesterday after my 16th hole in mild steel sheet (re-drilled 6mm holes to hold casters). Rennie Tool Company Rennie Tools - Box of 10 x 3mm HSS Gold Cobalt Jobber Drill Bit Set For Stainless Steel, Hard Metals, Aluminium, Cast Iron, Copper. Made from cobalt alloy, these drill bit are highly durable and heat resistant providing extended the life of the drill bit.