- Diameter: 3,5 mm
Single drill bits for metal, wood and stone, countersinks and step drills
Single drill bits for metal, wood and stone, plus countersinks, step drills and brick box drills, are for professionals who replace a worn bit or need one specific size. They belong to cutting tools, together with saw blades.
Start with the material. For metal there are HSS bits and step drills: a 6 to 35 mm step drill bores several diameters in thin sheet with one bit and deburrs the hole as it goes. A step drill from M 6 to M 32 does the same for cable glands. For wood there are hardware drills for hinges, dowel drill bits and countersinks that pilot and countersink in one movement.
For brick and masonry, take a brick box drill with an M16 connection. Always check the shank and the connection: a countersink with a CENTROTEC interface only fits a chuck of that system. Brands include Phantom, Bosch, HiKOKI, Milwaukee, Makita, Metabo, Fein and more. For chases and openings in walls, circular saw blades and diamond blades complete the kit.
- Diameter: 5 mm
- Number per blister: 1
- Diameter: 4,5 mm
- Smallest diameter: 6 mm
- Largest diameter: 35 mm
- Shank size: 10 mm
- Diameter: 35 mm
- Drill bit type: Wood drill bit
- Shank size: 8 mm
- Diameter: 5 mm
- Drill bit type: Dowel drill bit
- Overall length: 53.5 mm
- Smallest diameter: 6 mm
- Largest diameter: 32 mm
- Shank size: 10 mm
- Diameter: 102 mm
- Connection size (machine): M16
- Connection type (machine): Internal thread
- Min. countersink diameter: 2 mm
- Max. countersink diameter: 8 mm
- Diameter: 68 mm
- Length: 200 mm
- Connection type (machine): SDD
- Smallest diameter: 6,5 mm
- Shank size: 10 mm
- Supplier warranty: FACOM - Legal warranty applicable
- Smallest diameter: 4 mm
- Largest diameter: 20 mm
- Shank size: 8 mm
- Diameter: 102 mm
- Length: 85 mm
- Connection size (machine): M16
- Min. countersink diameter: 5 mm
- Max. countersink diameter: 15 mm
- Diameter: 15 mm
- Drill bit type: Wood drill bit
- Shank type: Hexagonal
- Diameter: 20 mm
- Drill bit type: Wood drill bit
- Shank size: 8 mm
- Diameter: 4 mm
- Diameter: 112 mm
- Connection size (machine): M16
- Connection type (machine): Internal thread
- Min. diameter: 5 mm
- Max. diameter: 5 mm
- Diameter: 22 mm
- Drill bit type: Hammer drill bit
- Overall length: 1000 mm