1, Special cutting edge geometry for multi purposes in different materials. 2, PGM certificated product by Prufgemeinschaft Mauerbohrer 3, Diamond ground carbide tip with special designed angles. 4, Automatic Vacuum Soldering under AVS technology at about 1120centidegrees. 5, Special cutting helix with micro surface hardness. 6, W5 spiral flute design support that high drilling speed and fast transport of drilling dust. 7, High grade of stiffness and long service life, And high resistance against Breakage. 8, Attention to switch off impact or reduce that impact energy of the rotary hammer while using this drill to work.
To drill holes in the different materials of brick, stone, concrete, unalloyed steel, alloyed steel, wood, cement, tile, PVC, laminated board, plywood, chipboard, plaster, etc.