Black Oxide Fractional Drill Bits

Black oxide drill bits offer superior durability and speed for most general purpose drilling applications in wood, metal and plastic. The triple tempered black oxide coating provides very high lubricity to reduce heat buildup and prolong the life of the bit.

  • Bits sizes smaller than 1/8″ have a 118-degree standard point
  • Features a 135-degree split point for fast starts and minimal walking or skating
Where to Buy
Item #DiameterFlute LengthOverall LengthQuantity
122281/16"7/8"1-7/8"10, 1 per card
122305/64"1"2"10, 2 per card
122323/32"1-1/4"2-1/4"10, 2 per card
122347/64"1-1/2"2-5/8"10, 2 per card
122361/8"1-5/8"2-3/4"10, 2 per card
122389/64"1-3/4"2-7/8"10, 1 per card
122405/32"2"3-1/8"10, 1 per card
1224211/64"2-1/8"3-1/4"10, 1 per card
122443/16"2-5/16"3-1/2"10, 1 per card
1224613/64"2-7/16"3-5/8"10, 1 per card
122487/32"2-1/2"3-3/4"10, 1 per card
1225015/64"2-5/8"3-7/8"10, 1 per card
122521/4"2-3/4"4"10, 1 per card
1225417/64"2-7/8"4-1/8"10, 1 per card
122569/32"2-15/16"4-1/4"10, 1 per card
1225819/64"3-1/16"4-3/8"10, 1 per card
122605/16"3-3/16"4-1/2"10, 1 per card
1226221/64"3-5/16"4-5/8"10, 1 per card
1226411/32"3-7/16"4-3/4"10, 1 per card
1226623/64"3-1/2"4-7/8"10, 1 per card
122683/8"3-5/8"5"10, 1 per card
1227025/64"3-3/4"5-1/8"10, 1 per card
1227213/32"3-7/8"5-1/4"10, 1 per card
1227427/64"3-15/16"5-3/8"10, 1 per card
122767/16"4-1/16"5-1/2"10, 1 per card
1227829/64"4-3/16"5-5/8"10, 1 per card
1228015/32"4-5/16"5-3/4"10, 1 per card
1228231/64"4-3/8"5-7/8"10, 1 per card
122841/2"4-1/2"6"10, 1 per card