Alpen Masonary Drill 16mm x 610mm Top Seller protects against sludge formation that

protects against sludge formation that plugs fuel-filters and injectors

24"/600mm x

So is the environment they operate in

19mm 107-16 Impact Hex Bits - 1/2

5 - 5mm/8 -5 TPIInterchangeable Anvil and Tip sets (60 Deg) to suit Series 126 and 326 Screw Thread Micrometers

Alpen Masonary Drill 16mm x 610mm Top Seller protects against sludge formation thatAlpen SDS Plus "F4" Forte 2 Flute Masonary Drill in Plastic Wallet, L610 550, 16. 0SDS Plus "F4" high performance drill bit with a patented 4 x stepped profile and patented tip promotes low wear and very long service life. High efficiency drill bit for heavy duty drilling in concrete, natural stone and brickwork.