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Bosch Black Oxide Drill Bits

Get the strength and versatility you need for heavy duty drilling tasks with a black oxide drill bit. We carry a variety of sizes and types.

Items 1-25 of 30

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  1. Bosch BL0029

    29-Piece Black Oxide Drill Bit Set

    Sale Price: $72.99
    In Stock

    Take on heavy duty drilling in an array of materials with this 29-Piece Black Oxide Drill Bit Set (BL0029) from Bosch. Each bit boasts a speed helix design that penetrates 3 times faster than standard bits.

    Learn more about the Bosch BL0029
  2. Bosch BL4131

    1/16" Black Oxide Jobber Drill Bit (12 Pack)

    Sale Price: $7.69

    The speed helix design penetrates 3X faster than standard bits which means easier drilling, reduced heat, extended drill bit life and extended cordless battery life, Triple tempered black oxide coated bits last 50% longer than regular high speed steel… Learn more about the Bosch BL4131
  3. Bosch BL4132

    5/64" Black Oxide Jobber Drill Bit (12 Pack)

    Sale Price: $7.69

    The speed helix design penetrates 3X faster than standard bits which means easier drilling, reduced heat, extended drill bit life and extended cordless battery life, Triple tempered black oxide coated bits last 50% longer than regular high speed steel… Learn more about the Bosch BL4132
  4. Bosch BL4133

    3/32" Black Oxide Jobber Drill Bit (12 Pack)

    Sale Price: $8.69
    In Stock

    The speed helix design penetrates 3X faster than standard bits which means easier drilling, reduced heat, extended drill bit life and extended cordless battery life, Triple tempered black oxide coated bits last 50% longer than regular high speed steel… Learn more about the Bosch BL4133
  5. Bosch BL4134

    7/64" Black Oxide Jobber Drill Bit (12 Pack)

    Sale Price: $8.69

    The speed helix design penetrates 3X faster than standard bits which means easier drilling, reduced heat, extended drill bit life and extended cordless battery life, Triple tempered black oxide coated bits last 50% longer than regular high speed steel… Learn more about the Bosch BL4134
  6. Bosch BL4135

    1/8" Black Oxide SP Jobber Drill Bit

    Sale Price: $9.89

    The speed helix design penetrates 3X faster than standard bits which means easier drilling, reduced heat, extended drill bit life and extended cordless battery life, Triple tempered black oxide coated bits last 50% longer than regular high speed steel… Learn more about the Bosch BL4135
  7. Bosch BL4136

    9/64" Black Oxide SP Jobber Drill Bit (12 Pack)

    Sale Price: $9.89
    In Stock

    The speed helix design penetrates 3X faster than standard bits which means easier drilling, reduced heat, extended drill bit life and extended cordless battery life, Triple tempered black oxide coated bits last 50% longer than regular high speed steel… Learn more about the Bosch BL4136
  8. Bosch BL4137

    5/32" Black Oxide SP Jobber Drill Bit (12 Pack)

    Sale Price: $10.89
    In Stock

    The speed helix design penetrates 3X faster than standard bits which means easier drilling, reduced heat, extended drill bit life and extended cordless battery life, Triple tempered black oxide coated bits last 50% longer than regular high speed steel… Learn more about the Bosch BL4137
  9. Bosch BL4139

    3/16" Black Oxide SP Jobber Drill Bit (12 Pack)

    Sale Price: $11.69
    In Stock

    The speed helix design penetrates 3X faster than standard bits which means easier drilling, reduced heat, extended drill bit life and extended cordless battery life, Triple tempered black oxide coated bits last 50% longer than regular high speed steel… Learn more about the Bosch BL4139
  10. Bosch BL4140

    13/64" Black Oxide SP Jobber Drill Bit (12 Pack)

    Sale Price: $13.59

    The speed helix design penetrates 3X faster than standard bits which means easier drilling, reduced heat, extended drill bit life and extended cordless battery life, Triple tempered black oxide coated bits last 50% longer than regular high speed steel… Learn more about the Bosch BL4140
  11. Bosch BL4141

    7/32" Black Oxide SP Jobber Drill Bit (12 Pack)

    Sale Price: $14.89
    In Stock

    The speed helix design penetrates 3X faster than standard bits which means easier drilling, reduced heat, extended drill bit life and extended cordless battery life, Triple tempered black oxide coated bits last 50% longer than regular high speed steel… Learn more about the Bosch BL4141
  12. Bosch BL4142

    15/64" Black Oxide SP Jobber Drill Bit (12 Pack)

    Sale Price: $14.79

    The speed helix design penetrates 3X faster than standard bits which means easier drilling, reduced heat, extended drill bit life and extended cordless battery life, Triple tempered black oxide coated bits last 50% longer than regular high speed steel… Learn more about the Bosch BL4142
  13. Bosch BL4143

    1/4" Black Oxide SP Jobber Drill Bit (12 Pack)

    Sale Price: $16.19

    The speed helix design penetrates 3X faster than standard bits which means easier drilling, reduced heat, extended drill bit life and extended cordless battery life, Triple tempered black oxide coated bits last 50% longer than regular high speed steel… Learn more about the Bosch BL4143
  14. Bosch BL4144

    17/64" Black Oxide SP Jobber Drill Bit (6 Pack)

    Sale Price: $12.99

    Bosch black oxide bits offer superior durability, speed and selection for most general purpose applications. Learn more about the Bosch BL4144
  15. Bosch BL4145

    9/32" Black Oxide SP Jobber Drill Bit (6 Pack)

    Sale Price: $14.99

    Bosch black oxide bits offer superior durability, speed and selection for most general purpose applications Learn more about the Bosch BL4145
  16. Bosch BL4146

    19/64" Black Oxide SP Jobber Drill Bit (6 Pack)

    Sale Price: $15.99

    Bosch black oxide bits offer superior durability, speed and selection for most general purpose applications. Learn more about the Bosch BL4146
  17. Bosch BL4147

    5/16" Black Oxide SP Jobber Drill Bit (6 Pack)

    Sale Price: $15.99
    In Stock

    Bosch black oxide bits offer superior durability, speed and selection for most general purpose applications. Learn more about the Bosch BL4147
  18. Bosch BL4148

    21/64" Black Oxide SP Jobber Drill Bit (6 Pack)

    Sale Price: $14.99

    The speed helix design penetrates 3X faster than standard bits which means easier drilling, reduced heat, extended drill bit life and extended cordless battery life, Triple tempered black oxide coated bits last 50% longer than regular high speed steel… Learn more about the Bosch BL4148
  19. Bosch BL4149

    11/32" Black Oxide SP Jobber Drill Bit (6 Pack)

    Sale Price: $15.99

    Bosch black oxide bits offer superior durability, speed and selection for most general purpose applications. Learn more about the Bosch BL4149
  20. Bosch BL4150

    23/64" Black Oxide SP Jobber Drill Bit (6 Pack)

    Sale Price: $16.99

    Bosch black oxide bits offer superior durability, speed and selection for most general purpose applications. Learn more about the Bosch BL4150
  21. Bosch BL4151

    3/8" Black Oxide SP Jobber Drill Bit (6 Pack)

    Sale Price: $17.49
    In Stock

    Bosch black oxide bits offer superior durability, speed and selection for most general purpose applications. Learn more about the Bosch BL4151
  22. Bosch BL4152

    25/64" Black Oxide SP Jobber Drill Bit with 3/8" Reduced Shank (6 Pack)

    Sale Price: $26.99

    Bosch black oxide bits offer superior durability, speed and selection for most general purpose applications. Learn more about the Bosch BL4152
  23. Bosch BL4153

    13/32" Black Oxide SP Jobber Drill Bit with 3/8" Reduced Shank (6 Pack)

    Sale Price: $27.99

    Bosch black oxide bits offer superior durability, speed and selection for most general purpose applications. Learn more about the Bosch BL4153
  24. Bosch BL4154

    27/64" Black Oxide SP Jobber Drill Bit with 3/8" Reduced Shank (6 Pack)

    Sale Price: $31.99

    Bosch black oxide bits offer superior durability, speed and selection for most general purpose applications. Learn more about the Bosch BL4154
  25. Bosch BL4155

    7/16" Black Oxide SP Jobber Drill Bit with 3/8" Reduced Shank (6 Pack)

    Sale Price: $31.99

    Bosch black oxide bits offer superior durability, speed and selection for most general purpose applications. Learn more about the Bosch BL4155

Items 1-25 of 30

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