Q: What does the carrying case include?
The set comes packaged in a plastic case with six movable dividers, letting you organize the bits by size or repurpose the case for other small-parts storage.
99W7666 - 30-pc. HSS Drill Bit Set
While an assortment of small drill bits is always good to have, you generally don’t need a multitude in every size under the sun – what you really need are the right ones. That’s why we put together this 30-piece set that covers the range required to pre-drill for screw sizes #2 through #10.
Since 1/8" bits are among the most used, we’ve included a higher quantity of that size. Likewise, because small-diameter bits are more delicate, you get even more of the 1/16". In all, the set includes ten 1/16" bits, eight 1/8" bits and four each of 5/64", 3/32" and 7/64".
Made in the USA by Triumph, these bits are accurately ground and made of high-speed steel for excellent durability. Not just for wood, they can be used in plastic and metals (except hardened steel). Bits are shanked to size, in lengths ranging from 2" to 2 3/4". They are supplied in a plastic case that has six movable dividers and can be readily repurposed for small parts storage.
Excellent drill bits at a great price.
The set comes packaged in a plastic case with six movable dividers, letting you organize the bits by size or repurpose the case for other small-parts storage.
Shank lengths run from 2" to 2 3/4", with each bit's shank length matched to its diameter for balanced reach and rigidity.
This set is made in the USA by Triumph, with each bit accurately ground for consistent performance across all 30 pieces.
This set of 30 small HSS drill bits covers ten 1/16" bits, eight 1/8" bits and four each of 5/64", 3/32" and 7/64", sized to pre-drill screw holes from #2 to #10 without excess duplication across every possible size.
These bits handle wood, plastic and non-hardened metals, covering the typical pre-drilling needs of a home shop without requiring a separate set for each material.
| Materials | High-speed steel |
| Dimensions | 2"–2 3/4" shank lengths (sized to bit diameter); bits from 1/16" to 1/8" dia. |
| Compatibility Dimensions | Fits standard drill chucks accepting shanks up to 1/8" diameter |
| Includes | 30 HSS drill bits; plastic carrying case |
| Package Quantity | Set of 30 |
| Country of Origin | USA |
| Warranty | Lee Valley Satisfaction Guarantee |

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Set of 30 Small HSS Drill Bits
While an assortment of small drill bits is always good to have, you generally don’t need a multitude in every size under the sun – what you really need are the right ones. That’s why we put together this 30-piece set that covers the range required to pre-drill for screw sizes #2 through #10.
Since 1/8" bits are among the most used, we’ve included a higher quantity of that size. Likewise, because small-diameter bits are more delicate, you get even more of the 1/16". In all, the set includes ten 1/16" bits, eight 1/8" bits and four each of 5/64", 3/32" and 7/64".
Made in the USA by Triumph, these bits are accurately ground and made of high-speed steel for excellent durability. Not just for wood, they can be used in plastic and metals (except hardened steel). Bits are shanked to size, in lengths ranging from 2" to 2 3/4". They are supplied in a plastic case that has six movable dividers and can be readily repurposed for small parts storage.
Excellent drill bits at a great price.
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