STEHER CD-200

The 40mm IRWIN® Blue Groove 4X Flat Bit is the largest size in the range, designed for the most demanding heavy-duty drilling tasks in timber. This substantial diameter is ideal for major waste pipe i more→nstallations, large cable entry points, and significant structural construction work where maximum clearance is required. Featuring the patented groove point and cutting edge technology, this 40mm bit cuts through timber cleanly and efficiently without scraping, ensuring professional results even at this maximum diameter. The advanced design delivers speeds up to 4 times faster than standard flat bits, dramatically improving productivity on these substantial drilling operations. The parabolic scoop p…

Makita's Nemesis II SDS Plus drill bits, with centering tips and symmetrical 4-cutter heads. Drilling into reinforced concrete is no longer a hit and miss application, reinforcing bar being no obstacl more→e for the Nemesis drill. Also perfect for use in the hardest of natural stone. Nemesis II drill bits have a wear mark on the head that highlights any compromise in PGM certified drilling accuracy. As long as the wear mark is still visible, the drill bit is suitable for making anchor holes. Its unique symmetrical head geometry ensures precision drill holes. Perfect for critical anchor fixings and where spot drilling is required. The Nemesis will drill up to 50% more holes than normal rotary hammer …

The Bosch PRO SDS max-4 in 20mm diameter and 520mm length provides the extra reach needed for deep-bore applications at 20mm, suitable for through-wall installations and deep fixings in reinforced con more→crete structures. Features and Benefits: • Lasts up to 1.5x longer than a Bosch SDS max-2 drill bit • 4-cutter head resists jamming and breakage on rebar • Deep flute channels for effective dust and chip removal • High-quality tungsten carbide for lasting durability • Fits all SDS max rotary hammers Specifications: Diameter: 20mm Length: 520mm Contents: • Pack of 1