The BOSCH line of countersinks are great for deburring and chamfering openings to pre-drilled holes. Great for electrical, plumbing and HVAC contractors. BOSCH countersinks cut varied materials cleanly and accurately. With standard high-speed steel and super hard titanium-coated bits, these countersinks perform great in even the toughest materials.
Bosch TC6025 flat shank hex masonry drill bit prevents bit slippage. For use with masonry fastening systems or hex sleeve drive tools. Hex drive on bit fits into driver sleeve.