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12.1mm Minor 16.3mm Major 37mm Step Length 147° High Performance Solid Carbide Subland Step Drill Bit TiAlSiN & TiSiN Finish, 124mm OAL, Series CoroDrill 860

12.1mm Minor 16.3mm Major 37mm Step Length 147° High Performance Solid Carbide Subland Step Drill Bit TiAlSiN & TiSiN Finish, 124mm OAL, Series CoroDrill 860


Item #: 20749883
Brand: Sandvik Coromant
Model #: 8151528

Product Specifications

Tool Application Pre-Tap & Chamfer
Cut Tap Thread Size (Inch) 9/16-12
Tool Material Solid Carbide
Step Length (Decimal Inch) 1.4567
Step Length (mm) 37.00
Minor Diameter (Decimal Inch) 0.4764
Minor Diameter (mm) 12.10
Through Coolant Yes
Coating/Finish TiSiN; TiAlSiN
Shank Type Straight-Cylindrical
Shoulder Included Angle 90
Series CoroDrill 860
Major Diameter (Decimal Inch) 0.6417
Major Diameter (mm) 16.30
Shank Diameter (Decimal Inch) 0.7087
Shank Diameter (mm) 18.00
Drill Point Angle 147
Tool Performance High Performance
Number Of Flutes 2
Manufacturers Grade P1BM
$827.64

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