Boneham - Type H, No. 53 Inside Diam, Head, Press Fit Drill Bushing SK 6299 Flute Length x Diameter

6299 Flute Length x Diameter Ratio 5xD Shank Diameter (mm) 18

Nominal Height (Inch): 24

It is differ from regular general purpose chuck

Item #: ETT-214-950

9380 Spiral Type Regular Spiral Web Configuration Tapered Drill Bit Diameter Tolerance (Decimal Inch) -0

Boneham - Type H, No. 53 Inside Diam, Head, Press Fit Drill Bushing SK 6299 Flute Length x DiameterItem #: 07653264 Brand: Boneham Model #: H1316BP Features and Benefits Head Press Fit Product Specifications Bushing Industry Code H Inside Diameter (Wire) #53 Inside Diameter (Decimal Inch) 0. 0595 Body Outside Diameter (Inch) 13 64 Length Under Head (Inch) 1 Renewable Bushing No Installation Method Press Fit Head or Headless Head Head Outside Diameter (Inch) 19 64 Head Height (Inch) 3 32 Bushing Material Steel Counterbored Yes Inside Diameter