Weaver Leather Supply Diamond Leather Stitching Chisel Set, Precise 3mm Hole Punch, Color-Coded Hole Punch Set Review (2026)

Who this stitching chisel set fits

This set fits wallet, card holder, and small leather goods makers who want a tight, even stitch line and are comfortable paying more for a set from an established leathercraft brand. Our score of 8.6 out of 10 reflects a 9 out of 10 mark for fit for the job, 8 out of 10 for features and specs, and 9 out of 10 for build and materials, with value at 8 out of 10 reflecting the higher price against generic imported sets. It suits a crafter focused on refined, close spaced stitching on smaller pieces more than someone stitching large bags or belts where a wider spacing moves faster.

What the 3mm chisel set includes

The set is built from carbon steel with diamond shaped, color coded prongs at a precise 3mm spacing, and the 3mm size ships as 2 prong, 4 prong, and 6 prong chisels so a stitch line can be started, extended, and finished with matching hole spacing throughout. Color coding the handles lets a crafter identify the right prong count at a glance instead of checking each tool individually mid project. Weaver Leather Supply designs the diamond shaped tips to punch clean holes for hand sewing and saddle stitching rather than round holes, which is what gives a traditional saddle stitch its angled thread pattern.

Using the chisels day to day

A light coat of beeswax on the chisel tips before punching is a commonly mentioned tip for smoother strikes through leather, reducing drag as the diamond points pass through the material. Because the spacing is fixed at 3mm, laying out a stitch line with a stitching groover or a wing divider first helps keep holes evenly spaced along a curve or corner. On large panels such as a full size bag or a wide belt, the tight 3mm spacing means more total strikes to cover the same length compared with a wider spacing, so projects like that take noticeably longer to punch than smaller pieces.

Trade-offs against other stitching chisels

Within this guide, budget 8 piece sets that bundle both 4mm and 6mm spacing in one box, such as sets from Akamino and Aiskaer, cost less and cover more spacing options, but a name brand set like this one is generally regarded as holding tighter alignment through repeated use. Compared with a diamond stitching awl and separate needle and thread setup from this guide's hand stitching tools list, a chisel set punches all the holes for a stitch line at once rather than one at a time as the seam is sewn, which changes the workflow rather than the finished look.

Verdict and who should look elsewhere

For wallet, card holder, and other small goods work where a clean, evenly spaced saddle stitch matters, Weaver Leather Supply's 3mm chisel set is a precise, well regarded tool worth the higher price over generic imports. Buyers working mainly on large bags or belts should consider a wider spacing, such as 4mm or 5mm, to cover more ground per strike, since 3mm spacing is built for tighter, more detailed stitch lines on smaller pieces. Anyone on a tight budget who needs multiple spacing options in one purchase may prefer a multi spacing set instead of this single spacing chisel set.

Frequently asked questions