Suitable for mixing paint
Double worm screw end breaks up obstructions and plunger creates a build-up of pressure forcing obstructions to clear
Just one coat of Patination Oil also helps to provide a uniform
They have a four-facet ground carbide tip for lower drilling pressure and better centring and allow for combined drilling into wood and brickwork: the Cordless Drillbit is excellent for such drilling jobs - where you drill through wood into brickwork
Forgefix Spectre™ PZ Compatible Wood Screw CSK ZYP 5.0 x 40mm Box 500 Chalk Powder Suitable for mixing paintSpectre by Forgefix, incorporates a long list of advanced screw features, often only found in premium screws, into what we've named advanced multi purpose wood screws. They feature a countersunk, pozidrive compatible, recessed head. Fully threaded, up to 50mm, with a sawtooth thread, to prevent splitting, and reamer to prevent jacking (50mm and above). They are also surface hardened with a quick start type 17 slash point. The screws have a zinc yellow