0.416″ Bore Diameter × 3 1/4″ Hone Length × 16″ Overall Length, 800 Grit, Silicon Carbide - .416 Barrett Flex-Hone for Firearm Chambers Metalworking Fluids Coolants & Equipment 2441 Specification Designation DIN Spiral

2441 Specification Designation DIN Spiral Type Regular Spiral Threaded Shank No Web Configuration Tapered Drill Bit Diameter Tolerance (mm) +0

Model #: 122879

Product Specifications Material HDPE Thickness (Inch) 1 Width (Inch) 48 Length (Feet) 3 Tensile Strength (psi) 4000 Color Opaque White Hardness 60D Maximum Temperature (F) 190

Product Specifications Drill Bit Size / Cutting Diameter (DC) 5/16″ Flute Helix Angle (FHA) ‎24-30 Degrees Coating Aqua Revo D Flute Count (NOF) 2 Usable Length (LU) 47 mm Length Group Jobber Applicable Material Structural Steels

0.416″ Bore Diameter × 3 1/4″ Hone Length × 16″ Overall Length, 800 Grit, Silicon Carbide - .416 Barrett Flex-Hone for Firearm Chambers Metalworking Fluids Coolants & Equipment 2441 Specification Designation DIN SpiralItem #: MJ7311143 Brand: Brush Research Model #: 11143 Product Specifications Type . 416 Barrett Hone Length 3 1 4 Abrasive Material Silicon Carbide Overall Length 16 Grit 800 Specification Firearm Chambers Bore Diameter 0. 416