Carbide Countersinks

- Manufactured from premium sub-micron carbide with 10 cobalt
- Sizes 1/4” diameter and smaller are solid carbide
- Sizes 3/8” and larger are composed of hardened steel shanks and induction brazed heads to insure a solid, safe and secure bond
- Made in USA
Carbide Countersinks At A High Speed Steel Price! Prices are pulled from our database in real time. Press Add button to see product price.
SINGLE FLUTE
Cutter Dia |
Shank Dia |
OAL | 60° Angle Part Number |
82° Angle Part Number |
90° Angle Part Number |
100° Angle Part Number |
120° Angle Part Number |
1/8” | 1/8” | 1-1/2” | MO-CC0125-60-1 | MO-CC0125-82-1 | MO-CC0125-90-1 | MO-CC0125-100-1 | MO-CC0125-120-1 |
3/16” | 3/16” | 2” | MO-CC0187-60-1 | MO-CC0187-82-1 | MO-CC0187-90-1 | MO-CC0187-100-1 | MO-CC0187-120-1 |
1/4” | 1/4” | 2” | MO-CC0250-60-1 | MO-CC0250-82-1 | MO-CC0250-90-1 | MO-CC0250-100-1 | MO-CC0250-120-1 |
5/16” | 1/4” | 2-1/2” | MO-CC0312-60-1 | MO-CC0312-82-1 | MO-CC0312-90-1 | MO-CC0312-100-1 | MO-CC0312-120-1 |
3/8” | 1/4” | 2-3/8” | MO-CC0375-60-1 | MO-CC0375-82-1 | MO-CC0375-90-1 | MO-CC0375-100-1 | MO-CC0375-120-1 |
1/2” | 1/4” | 2-1/2” | MO-CC0500-60-1 | MO-CC0500-82-1 | MO-CC0500-90-1 | MO-CC0500-100-1 | MO-CC0500-120-1 |
5/8” | 3/8” | 2-5/8” | MO-CC0625-60-1 | MO-CC0625-82-1 | MO-CC0625-90-1 | MO-CC0625-100-1 | MO-CC0625-120-1 |
3/4” | 3/8” | 2-7/8” | MO-CC0750-60-1 | MO-CC0750-82-1 | MO-CC0750-90-1 | MO-CC0750-100-1 | MO-CC0750-120-1 |
7/8” | 1/2” | 3” | MO-CC0875-60-1 | MO-CC0875-82-1 | MO-CC0875-90-1 | MO-CC0875-100-1 | MO-CC0875-120-1 |
1” | 1/2” | 3” | MO-CC1000-60-1 | MO-CC1000-82-1 | MO-CC1000-90-1 | MO-CC1000-100-1 | MO-CC1000-120-1 |
1-1/4” | 3/4” | 3-3/8” | MO-CC1250-60-1 | MO-CC1250-82-1 | MO-CC1250-90-1 | MO-CC1250-100-1 | MO-CC1250-120-1 |
1-1/2” | 3/4” | 3-1/2” | MO-CC1500-60-1 | MO-CC1500-82-1 | MO-CC1500-90-1 | MO-CC1500-100-1 | MO-CC1500-120-1 |

3 FLUTE
Cutter Dia |
Shank Dia |
OAL | 60° Angle Part Number |
82° Angle Part Number |
90° Angle Part Number |
100° Angle Part Number |
120° Angle Part Number |
1/8” | 1/8” | 1-1/2” | MO-CC0125-60-3 | MO-CC0125-82-3 | MO-CC0125-90-3 | MO-CC0125-100-3 | MO-CC0125-120-3 |
3/16” | 3/16” | 2” | MO-CC0187-60-3 | MO-CC0187-82-3 | MO-CC0187-90-3 | MO-CC0187-100-3 | MO-CC0187-120-3 |
1/4” | 1/4” | 2” | MO-CC0250-60-3 | MO-CC0250-82-3 | MO-CC0250-90-3 | MO-CC0250-100-3 | MO-CC0250-120-3 |
5/16” | 1/4” | 2-1/2” | MO-CC0312-60-3 | MO-CC0312-82-3 | MO-CC0312-90-3 | MO-CC0312-100-3 | MO-CC0312-120-3 |
3/8” | 1/4” | 2-3/8” | MO-CC0375-60-3 | MO-CC0375-82-3 | MO-CC0375-90-3 | MO-CC0375-100-3 | MO-CC0375-120-3 |
1/2 | 1/4” | 2-1/2” | MO-CC0500-60-3 | MO-CC0500-82-3 | MO-CC0500-90-3 | MO-CC0500-100-3 | MO-CC0500-120-3 |
5/8” | 3/8” | 2-5/8” | MO-CC0625-60-3 | MO-CC0625-82-3 | MO-CC0625-90-3 | MO-CC0625-100-3 | MO-CC0625-120-3 |
3/4” | 3/8” | 2-7/8” | MO-CC0750-60-3 | MO-CC0750-82-3 | MO-CC0750-90-3 | MO-CC0750-100-3 | MO-CC0750-120-3 |
7/8” | 1/2” | 3” | MO-CC0875-60-3 | MO-CC0875-82-3 | MO-CC0875-90-3 | MO-CC0875-100-3 | MO-CC0875-120-3 |
1” | 1/2” | 3” | MO-CC1000-60-3 | MO-CC1000-82-3 | MO-CC1000-90-3 | MO-CC1000-100-3 | MO-CC1000-120-3 |
1-1/4” | 3/4” | 3-3/8” | MO-CC1250-60-3 | MO-CC1250-82-3 | MO-CC1250-90-3 | MO-CC1250-100-3 | MO-CC1250-120-3 |
1-1/2” | 3/4” | 3-1/2” | MO-CC1500-60-3 | MO-CC1500-82-3 | MO-CC1500-90-3 | MO-CC1500-100-3 | MO-CC1500-120-3 |

6-FLUTE
Cutter Dia |
Shank Dia |
OAL | 60° Angle Part Number |
82° Angle Part Number |
90° Angle Part Number |
100° Angle Part Number |
120° Angle Part Number |
1/8” | 1/8” | 1-1/2” | MO-CC0125-60-6 | MO-CC0125-82-6 | MO-CC0125-90-6 | MO-CC0125-100-6 | MO-CC0125-120-6 |
3/16” | 3/16” | 2” | MO-CC0187-60-6 | MO-CC0187-82-6 | MO-CC0187-90-6 | MO-CC0187-100-6 | MO-CC0187-120-6 |
1/4” | 1/4” | 2” | MO-CC0250-60-6 | MO-CC0250-82-6 | MO-CC0250-90-6 | MO-CC0250-100-6 | MO-CC0250-120-6 |
5/16” | 1/4” | 2-1/2” | MO-CC0312-60-6 | MO-CC0312-82-6 | MO-CC0312-90-6 | MO-CC0312-100-6 | MO-CC0312-120-6 |
3/8” | 1/4” | 2-3/8” | MO-CC0375-60-6 | MO-CC0375-82-6 | MO-CC0375-90-6 | MO-CC0375-100-6 | MO-CC0375-120-6 |
1/2” | 1/4” | 2-1/2” | MO-CC0500-60-6 | MO-CC0500-82-6 | MO-CC0500-90-6 | MO-CC0500-100-6 | MO-CC0500-120-6 |
5/8” | 3/8” | 2-5/8” | MO-CC0625-60-6 | MO-CC0625-82-6 | MO-CC0625-90-6 | MO-CC0625-100-6 | MO-CC0625-120-6 |
3/4” | 3/8” | 2-7/8” | MO-CC0750-60-6 | MO-CC0750-82-6 | MO-CC0750-90-6 | MO-CC0750-100-6 | MO-CC0750-120-6 |
7/8” | 1/2” | 3” | MO-CC0875-60-6 | MO-CC0875-82-6 | MO-CC0875-90-6 | MO-CC0875-100-6 | MO-CC0875-120-6 |
1” | 1/2” | 3” | MO-CC1000-60-6 | MO-CC1000-82-6 | MO-CC1000-90-6 | MO-CC1000-100-6 | MO-CC1000-120-6 |
1-1/4” | 3/4” | 3-3/8” | MO-CC1250-60-6 | MO-CC1250-82-6 | MO-CC1250-90-6 | MO-CC1250-100-6 | MO-CC1250-120-6 |
1-1/2” | 3/4” | 3-1/2” | MO-CC1500-60-6 | MO-CC1500-82-6 | MO-CC1500-90-6 | MO-CC1500-100-6 | MO-CC1500-120-6 |