Bohre rail core drills

Rail core drills Bohre

Rail drills - core (ring) drills with soldered tungsten carbide plates are designed for drilling holes in all types of railway rails: Р18, Р24, Р43, Р50 and РP50, Р65 and РP65, Р75 and РP75 for butt bolts, couplers, choke jumpers and butt connectors.

Bohre rail core drill bits with brazed carbide plates have a Weldon 19.05 mm shank. These drills are designed to be used as cutting tools with modern portable rail drilling machines.

Advantages of Bohre rail core drill bits

Bohre rail core drill bits are enhanced by applying a titanium aluminitride TiAlN-based ion-plasma nanolayer coating that provides high wear resistance and superior rail drilling quality.

TiAlN titanium aluminum nitride coating

Provides high wear resistance, which increases the life of Bohre rail drills by 8-10 times

Pilot

The pilot ensures the alignment of the drill bit, regulates the coolant supply and ejects the drilled core

High-tech bohre™

Sandvik Coromant® carbide inserts combined with unique sharpening and bohre™ chip groove geometry ensure efficient and accurate drilling

Weldon shank

Weldon universal shank fits all manufacturers' rail drilling machines with Weldon 19.05 spindle

Special coating TiAlN titanium aluminitride Provides high wear resistance, which increases the life of Bohre rail drills by 8-10 times
High-tech bohre™ Sandvik Coromant® carbide inserts combined with the unique sharpening and geometry of the bohre™ chip grooves provide efficient and accurate drilling
Ring Drilling. The pilot ensures the alignment of the drill bit, regulates the coolant supply and ejects the drilled core
Weldon universal shank fits all manufacturers' rail drilling machines with Weldon 19.05 spindle