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

Product Information

The THUNDERWEB design is characterised by a conical shaped web which gets thicker towards the back of the drill bit. Made from cobalt alloy, these drill bit are highly durable and heat resistant providing extended the life of the drill bit.

Flatter twist angle creates smaller chippings, ideal for drilling harder steels ie: stainless steel. Plumbhub aim to offer expert advice on kitchen design, bathroom ideas and central heating - without the jargon.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. Brought to you by RS PRO, a range of jobber drill bits suitable for high-speed metal, wood and plastic drilling. 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.

You can extend this to a 3 year warranty for power tools or a 2 year warranty for batteries and chargers by registering your product here within 4 weeks of purchase. As an example, a mechanic drill bit will have a much shorter flute and therefore have a much smaller overall length. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data.Precise response when positioning the bit due to its split point and 135° point angle as well as excellent dimensional accuracy also characterize this drill bit. 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). As a standard drill can spin upwards of around 500 - 700rpm, the friction can cause a substantial build-up of heat. 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.