Compatible Models

The Bosch CST3 3/4 In. Titanium-Coated Countersink is the correct replacement for the following model numbers.

Description

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.

Benefits
Self-starting point starts on contact
Trailing flute automatically deburrs holes
Balanced double flute
Resharpenable cutting edge enables longer tool life
Eliminates chatter and vibration

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