Irwin 3018006B TURBOMAX 29-Piece HSS Drill Bit Set
Irwin 3018006B TURBOMAX contains 29 fractional drill bits made from M-2 high-speed steel. The range runs from 1/16 to 1/2 inch in 1/64-inch increments. A black-and-gold oxide finish and the TURBOMAX split-point design distinguish this set from the separate Irwin M35 cobalt set; the material specification here is M-2 HSS.
Specifications and included details
- 29 fractional bits: 1/16–1/2 inch in 1/64-inch increments.
- M-2 HSS with black-and-gold oxide finish.
- 135-degree TURBOMAX split-point design.
- Reduced 3/8-inch shanks on larger bits; metal index case included.
Before ordering
Select this model by its M-2 HSS material and fractional range. Do not assume that the similar-looking 29-piece packaging makes it the same as Irwin 3018002 M35 cobalt.
Product questions and answers
Is Irwin 3018006B made from M35 cobalt steel?
No. The supplied material specification for 3018006B is M-2 high-speed steel.
What size range does the TURBOMAX set cover?
It covers 1/16 through 1/2 inch in 1/64-inch increments, with 29 bits listed.
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