Bosch 85478M 3/8" Beading Bit with 1/4" Shank

- Item #: BCI279162

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3/8" Beading Bit with 1/4" Shank

Bosch parts keep your tools working their best for any application you can come up with, and Bosch bits are the most versatile parts of them all. Be it screwing, hammering, or drilling, Bosch has a bit for you.


  • 3/8" Diameter
  • 5/16" Cutting Edge Length
  • 1-15/16" Length
  • 1/8" Small Diameter

Bosch has been in the headlines of state of the art development for over 100 years. From the invention of the jigsaw to their ergonomic designed tools, Bosch as cared about the customer since they started business in 1886.

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Our SKU: Bosch 85478M

This product is listed under the following manufacturer number(s):

  • Bosch 85478M

*Denotes a finish or option that has been discontinued

Bosch 85478M Product Specifications

Application Bit
Cutting Length 0.3125
Diameter 0.375
Length 1.3125
Product Weight 0.04
Small Diameter 0.125

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