Norseman 29 pc Ultra Dex 135 Split Point Jobber Drill Set - Durable

In this review the Norseman 29 pc Ultra Dex Jobber Drill Set is evaluated for metalworkers and general contractors who need a reliable, precision ground twist drill set. The set's single biggest selling point is the combination of a 135 degree split point and Hi-Molybdenum tool steel construction with Gold Oxide finish, which reduces walking and extends bit life in repeated shop use. The review looks at fit for purpose, construction quality from a US-based manufacturing lineage, and whether the included range of sizes covers common drilling tasks.

Key Features

• 29 Piece Range: Covers sizes from 1/16 to 1/2 in by 64ths so users can tackle a wide variety of hole diameters without buying individual bits.
• 135 Split Point: The precision ground point reduces walking and allows faster, more accurate starts on metal and dense materials.
• Hi-Molybdenum Steel: Special Hi-Moly tool steel gives the set improved toughness and durability over basic HSS for heavy duty use.
• Gold Oxide Finish: The coating provides corrosion resistance and helps chip evacuation for longer effective life in shop conditions.
• Precision Ground Geometry: Flutes, body clearance and diameter are ground for consistent performance and repeatable hole accuracy across the set.

Who It's For

The Norseman Ultra Dex set is aimed at professional tradespeople, maintenance shops, and serious DIYers who need consistent, heavy duty jobber drills for metal and mixed-material work. It is particularly useful where repeatable hole quality and reduced bit walk matter, such as fabrication, plumbing, and machinery repair.

Those who primarily drill softwood, plastics, or need specialized coatings such as black oxide or titanium nitride for extreme wear resistance may prefer sets tailored to those uses; likewise, users needing metric sizes should look elsewhere since this set is fractional inch based.

Pros & Cons

Pros

• High quality Hi-Molybdenum steel and Gold Oxide finish deliver improved durability and corrosion resistance compared with basic HSS bits.
• Precision 135 degree split point and ground geometry reduce walking and improve drilling accuracy on metal.
• Comprehensive 29-piece range covers common fractional sizes, reducing the need to swap bits mid-job.

Cons

• Set is fractional inch measurement only, so it is not ideal for users who require metric sizes.
• The set focuses on heavy duty performance but lacks specialized coatings intended for extreme high-speed production drilling.

Specifications

Brand	Norseman
Set Size	29 piece
Material	Hi-Molybdenum tool steel (Super Premium)
Point Angle	135 degree split point
Finish	Gold Oxide
Size Range	1/16 in to 1/2 in by 64ths
Type	Jobber drill bits, precision ground

Our Verdict

The Norseman 29 pc Ultra Dex Jobber Drill Set is an excellent value for professionals and serious hobbyists who need durable, accurate bits for metal and general workshop use. Its precision ground 135 degree split points and Hi-Moly construction make it a dependable, long lasting set for day-to-day drilling tasks, though metric users or those needing specialized production coatings will want a different set.

Frequently Asked Questions

Are these bits good for drilling steel?
Yes, the Hi-Molybdenum tool steel and 135 degree split point are suited to drilling steel and other dense materials with reduced walking.

Does the set include metric sizes?
No, this set is fractional inch based from 1/16 in to 1/2 in by 64ths.

Is the gold finish a coating or plating?
The Gold Oxide is a finish that provides corrosion resistance and helps chip evacuation, not a titanium nitride hard coating.