Custom 2x72 Sanding Belt Grit Pack for Knife Makers
By Red Label Abrasives | Published: 2026-10-26
Category: Buying Guides
Build your own 2x72 grit pack for knife making. Learn which grits to include, what order to use them, and where a custom assortment saves money.
Quick Answer
For most knife making projects, build a custom 2x72 grit pack with a progression from 36 or 60 grit for stock removal up to 400 or 600 grit for finishing. Start with coarse grits for shaping, move through medium grits to refine the bevel, and finish with fine grits for a clean edge.
Why a custom grit pack beats a fixed assortment
A fixed grit assortment often includes grits you rarely use, or skips the ones you reach for every day. With a custom 2x72 grit pack, you pay only for the belts that match your workflow. That matters when you are grinding hardened steel, where a skipped grit can leave deep scratches that take extra time to remove.
The trade-off is that you need to know your typical project before ordering. If you are just starting out, a pre-selected assortment can be a useful baseline. Once you know which grits you burn through fastest, a custom pack lets you stock up on those and skip the rest.
How grit sequence affects the finish
Skipping a grit in the sequence is the most common mistake. Moving from 120 to 400 grit, for example, leaves 120-grit scratches that 400 grit cannot fully remove. That shows up as an uneven finish after etching or polishing.
A typical knife making progression moves from coarse shaping (36 or 60 grit) to medium blending (120 or 220 grit) and then to fine finishing (400 or 600 grit). The exact start and end points depend on whether you are profiling a blade, beveling, or sharpening.
Decision Rules for Building Your Grit Pack
- Start with the right coarse grit: Choose 36 or 60 grit for aggressive stock removal and profiling. Use 24 grit only for heavy material removal on large blades or when you need to reshape a bevel quickly. If you mostly grind hardened steel, start at 60 grit to avoid overheating the edge.
- Plan a consistent progression: Do not skip more than one grit step at a time. A safe sequence is 60, 120, 220, 400, 600. If you start at 36, add 80 before 120 to keep scratches uniform. Write your sequence before ordering so you do not forget a middle grit.
- Match the finish to the task: For a satin finish, stop at 400 grit. For a mirror polish, continue to 600 or higher. For sharpening, use a fine grit like 600 or 800 as the final step. Order extra belts in the grit you finish with most often.
- Balance cost and quantity: The custom pack lets you buy more of the grits you use frequently and fewer of the ones you rarely need. Compare the per-belt price to a fixed assortment to see your savings. Track which grits you replace most often over a few projects.
Build Your Own Pack
- Custom 2 X 72 Inch Sanding Belt Grit Pack Assortment: Red Label Abrasives offers grits ranging from 24 grit up to 800 grit, and you can add the belts you want to your cart to create your own bundle. This lets you assemble a 2x72 sanding belt assortment that matches your exact grit progression instead of paying for belts you do not need.
Custom 2 X 72 Inch Sanding Belt Grit Pack Assortment
Who Should Choose a Custom Grit Pack
Best for
- Knife makers who have a regular grit progression and want to stock up on the belts they use most
- Belt sander users who want to avoid paying for grits they rarely need
Not for
- Beginners who are still learning which grits they need and would benefit from a pre-selected assortment as a starting point
