Nicpro Deep Hole Marker Pencil Set (6-colour carpenter pencil set with mechanical marker and built-in sharpener)
Product description
At a glance
If you regularly mark out on wood (and sometimes other jobsite surfaces), a dedicated set of carpenter pencils can save time and reduce faffing. This Nicpro Deep Hole Marker Pencil Set is built around that idea: you get six solid carpenter pencils in different colours, plus a mechanical-style drill hole marker pencil designed to reach into tighter spaces.
On paper, the standout is the “deep hole” approach. The extended 45 mm long nib is meant to help when you’re trying to mark small holes, awkward corners, or areas your normal pencil can’t quite reach. The set also comes with a replaceable sharpener that screws into the top of the pencil, so it’s less likely to go missing mid-job.
That said, it’s still a carpenter pencil set. If you’re after a precision drafting tool for fine layouts, you may find it more “workmanlike” than “architect-grade”.

What it’s for (and how it feels to use)
This set is aimed at practical woodworking and site work: contractors, builders, craftsmen, and masons—people who need clear lines quickly and want colour options for different stages of a job. The solid refills are described as sturdy and smooth, and the line output is positioned as being clear on multiple surfaces.
A realistic micro-scenario: you’re measuring and marking on timber for a cut, then you need to note a second reference point inside a drilled hole or a recess. Swapping to the deep hole marker pencil can make a difference, because that extended nib is specifically meant to reach where a standard pencil point won’t.
Key features worth considering



The set includes: - 6 solid carpenter pencils in black, red, orange, yellow, green, and blue - 54 refills, with 2.8 mm refills mentioned - A drill hole marker mechanical pencil with an extended nib - A sharpener that screws into the top of the work pencil so you don’t keep losing it - A plastic storage box to keep everything together
The deep hole marker design is the main differentiator here. If you often find yourself reaching into tight spots, it’s the feature you’ll notice first. If your marking is mostly on flat boards and wide edges, you may not use the deep-hole nib as much.
Where it shines (and where it can fall short)
What stands out is convenience and coverage: six colours helps when you’re separating measurements, cutting lines, and notes, and having multiple refills means you’re less likely to be stuck when a point dulls.

The colour pencils are also described as able to mark on different surfaces—examples given include metal, plastic, wood, and paper—so it’s not limited to just timber.
However, take the “deep hole” claim with the usual dose of realism: the design is intended to reach small holes and tight areas, but how well it works will depend on the size of the hole and how you’re holding the pencil in that situation. Also, being solid carpenter pencils, it’s not a guaranteed substitute for very fine mechanical drafting pencils if you need ultra-precise, small-scale marking.
Tech specs
- Type: Carpenter’s pencil set with deep hole marker mechanical pencil
- Size: Extended nib length of 45 mm (deep hole marker)
- Refill size: 2.8 mm refills (54 pieces mentioned)
- Number of colours: 6 (black, red, orange, yellow, green, blue)
- Sharpener: Replaceable sharpener screwed into the top of the work pencil
- Storage: Plastic storage box included



Who it suits (and who should skip it)
It makes sense if you want a practical multi-colour carpenter pencil kit for woodworking or general trade marking, and you value having a dedicated tool for reaching into smaller holes. It’s especially sensible for people who do regular mark-out work and like the idea of an on-hand sharpener.
It may not suit you if your priority is extremely fine detailing or architectural-level line work. It also might feel like overkill if you only ever mark on one surface type and don’t need colour coding.
Final verdict

Worth buying if your day-to-day includes mark-out work on wood and you sometimes need to mark in tight spots or small holes, with the added bonus of multiple colours and an integrated sharpener system. You’ll also appreciate having refills ready and stored in one plastic box.
Skip it if you’re buying for ultra-fine precision drawing, or if you rarely deal with drilled holes/recesses and would rather spend your money on a narrower, more specialised pencil setup.
Mini FAQ
FAQ: Nicpro deep hole marker pencil set



Is the sharpener included and does it stay with the pencil?
Yes. The sharpener is described as replaceable and screwed into the top of the work pencil so it shouldn’t easily get lost.
How does the deep hole marker differ from a normal pencil?
It’s designed with an extended nib (45 mm mentioned) intended to reach tight areas or small hole spaces for marking.
What colours are included?
The set lists black, red, orange, yellow, green, and blue.
What surfaces can it mark on?
The description states it can mark on various surfaces, including metal, plastic, wood, and paper.
How many refills are included?
The set mentions 54 refills in total, with 2.8 mm refills specified.
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