![7mm Minor 9.5mm Major 21mm Step Length 147° High Performance Solid Carbide Subland Step Drill Bit TiAlSiN & TiSiN Finish, 89mm OAL, Series CoroDrill 860](http://exactindustrialsupply.com/cdn/shop/products/2074970-21_064180ae-5480-487e-8390-b1fa779d863e_1024x1024.jpg?v=1675198378)
7mm Minor 9.5mm Major 21mm Step Length 147° High Performance Solid Carbide Subland Step Drill Bit TiAlSiN & TiSiN Finish, 89mm OAL, Series CoroDrill 860
Item #: 20749644
Brand: Sandvik Coromant
Model #: 8151509
Product Specifications
Tool Application | Pre-Tap & Chamfer |
Cut Tap Thread Size (mm) | M8 x 1.00 |
Tool Material | Solid Carbide |
Step Length (Decimal Inch) | 0.8268 |
Step Length (mm) | 21.00 |
Minor Diameter (Decimal Inch) | 0.2756 |
Minor Diameter (mm) | 7.00 |
Through Coolant | Yes |
Coating/Finish | TiSiN; TiAlSiN |
Shank Type | Straight-Cylindrical |
Shoulder Included Angle | 90 |
Series | CoroDrill 860 |
Major Diameter (Decimal Inch) | 0.3740 |
Major Diameter (mm) | 9.50 |
Shank Diameter (Decimal Inch) | 0.3937 |
Shank Diameter (mm) | 10.00 |
Drill Point Angle | 147 |
Tool Performance | High Performance |
Number Of Flutes | 2 |
Manufacturers Grade | P1BM |
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