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3/4 In. Titanium-Coated Countersink
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CST3
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
Technical Data
| *Note | Drill bits (or extension + drill bit) in excess of 8" should never exceed 600 RPM |
| Chamfer Angle | 82° |
| Diameter | 3/4" |
| Length | 1.75" |
| Number of Flutes | 5.0 |
| Shank Diameter | 0.25 |
CST3
CST3
CST1
CST2
Other sizes
CST2
Diameter
5/8"
Chamfer Angle
82°
Shank Diameter
0.25
Number of Flutes
5
*Note
Drill bits (or extension + drill bit) in excess of 8" should never exceed 600 RPM
CST1
Diameter
1/2"
Chamfer Angle
82°
Shank Diameter
0.25
Number of Flutes
5
*Note
Drill bits (or extension + drill bit) in excess of 8" should never exceed 600 RPM