🔩 Product Overview
The Deli Belt Punch Pliers is a labor‑saving hole punch tool designed for DIY enthusiasts and professionals who need to create clean, burr‑free holes in leather belts, watch straps, bags, shoes, and even paper or canvas. With a built‑in rotating head featuring 6 common hole diameters (2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm), you can quickly switch sizes without extra tools. The dual‑lever Archimedes mechanism reduces the force required – even users with less hand strength can punch through thick leather with one hand.
Made of chromium‑vanadium steel forged pliers head, heat‑treated for durability, and equipped with a thickened pure copper washer that protects the cutting edge and ensures stable, burr‑free holes. Multiple models are available: basic round‑hole version, upgraded rubber‑coated spring‑return version, dual‑physical‑lever version, and special‑shaped hole versions (oval/flat). Many sets also include a metal reaming rod and a leather cutting knife, giving you a complete hole‑punching solution for leathercraft projects.
✨ Key Features & Benefits
- ✔️ 6 Rotating Hole Sizes (2‑4.5mm) – One tool covers the most common hole diameters for belt prongs, watch pins, and bag rivets. No need to buy separate individual punches.
- ✔️ Dual‑Lever Archimedes Design (Labor‑Saving) – The compound lever system multiplies your hand force, making it easy to punch through 2‑3mm thick leather or multiple layers of fabric. Ideal for women and those with weaker grip.
- ✔️ Chromium‑Vanadium Steel Forged Head – Heat‑treated at high temperature for hardness and wear resistance. The blade stays sharp through hundreds of punches without rolling or dulling.
- ✔️ Thickened Pure Copper Washer / Anvil – Protects the cutting edge and prevents burrs. The soft copper base cushions the punch, leaving a clean, round hole without ragged edges.
- ✔️ 360° Rotating Head – One‑Handed Size Switch – Simply turn the wheel to align the desired hole size with the anvil. No tools, no disassembly.
- ✔️ Built‑in Spring & Rubberized Grip (Select Models) – The spring automatically opens the jaws after each punch, speeding up repetitive work. The rubber handle provides a comfortable, non‑slip hold.
- ✔️ Includes Metal Reaming Rod + Leather Knife (Select Kits) – The reaming rod clears any debris from the hole and slightly enlarges it if needed. The knife helps trim or mark leather.
🧵 Ideal For These Leathercraft & Repair Tasks
Belt Hole Punching (Extra Holes) Watch Strap Length Adjustment Leather Bag Strap Hole Creation Shoe Strap or Sandal Hole Punching Key Fob / Keychain Rivet Holes Canvas Bag Grommet Preparation Paper Card & Notebook Binding (up to 2.5mm stack) Leather Journal Cover Eyelet Holes Dog Collar Hole Adjustment DIY Bracelet & Cuff Punching
🔧 Compatibility Guide
✔ Compatible With:
- ✔️ Vegetable Tanned Leather (up to ~3mm thickness with one punch)
- ✔️ Chrome Tanned & Genuine Leather
- ✔️ Faux Leather / PU / PVC
- ✔️ Canvas, denim, heavy fabric (with paper backing)
- ✔️ Paper, cardstock, thin cardboard (stack at least 3 sheets)
- ✔️ Rubber sheets (soft type)
✘ Not Recommended For:
- ✘ Metal sheets, hard plastics, wood
- ✘ Leather over 4mm thick (may need a heavier‑duty press punch)
- ✘ Wet leather (will deform the hole)
📐 Product Specifications
| Brand |
Deli |
| Model Numbers |
DL1919, DL1919A, DL1919B, DL1919C, DL0400, DL10801, D16919, DL1919S, etc. |
| Material (Head) |
Chromium‑vanadium steel (Cr-V), forged, heat‑treated |
| Handle Material |
Metal + rubberized coating (varies), or dual metal lever |
| Hole Types |
Round hole (2,2.5,3,3.5,4,4.5mm) / Special shaped (oval, flat, 6×4.5mm, 7×3mm, etc.) |
| Total Length |
Approx. 215‑230mm (8.5‑9 inches) |
| Max Punching Thickness (Leather) |
~3mm (using proper technique; 2.5mm for paper stack) |
| Special Features |
Rotating head, spring return (select models), copper anvil washer, reaming rod included in some kits |
| Weight |
Approx. 400‑500g depending on model |
| Package Contents (varies) |
Punch pliers, metal reaming rod, leather knife (select models), auxiliary pad, paper card for canvas punching |
✍️ How to Use – Punching Perfect Holes in Leather
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Select the correct hole size – Rotate the wheel until the desired punch size (e.g., 3.5mm for standard belt prong) is aligned with the copper anvil. You will hear a click when locked.
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Mark the punching location – Use a ruler and pencil to mark where the hole should go. For belts, the typical spacing between holes is 1 inch (25mm).
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Place the leather between the jaws – Insert the marked area so that the punch head is directly over the mark. Ensure the leather lies flat and the anvil is underneath.
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Squeeze the handles firmly – For dual‑lever models, you will feel mechanical advantage. Squeeze until you hear or feel the punch go through the leather. If resistance is high, release and ensure the punch is sharp.
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Release and remove – Let go of the handles (spring models will open automatically). Remove the punched piece. Use the included reaming rod to clear any dust or debris from the hole.
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For canvas or soft materials – Place a 0.5‑0.8mm thick paper card (e.g., from the packaging) under the material to help the punch cut cleanly.
💡 Tip: If the punch does not cut through completely, hold the pliers in place and wiggle slightly side to side – this helps separate the last fibers. For very thick leather, punch from both sides or use a mallet-style punch.
❓ Frequently Asked Questions
Q: Which model should I choose for general belt and watch strap punching?
A: The round hole upgraded dual‑physical‑lever labor‑saving model (e.g., DL1919A or DL1919C) is the most popular. It gives you 6 standard hole sizes (2‑4.5mm) and requires very little hand strength. The rubber‑coated version adds comfort.
Q: Can I punch through thick leather belts (e.g., 4mm vegetable‑tanned)?
A: The tool is designed for up to 3mm in one squeeze. For thicker belts, you can punch partially from one side, then flip the belt and punch from the opposite side to meet in the middle. Alternatively, use a rotating punch with a mallet.
Q: The hole comes out with rough edges or burrs – how to fix?
A: First, ensure the copper anvil is not dented. The thickened pure copper washer is designed to prevent burrs. If still rough, use the included reaming rod (or a round file) to gently smooth the inside of the hole. Also check that the punch blade is sharp – replace the head if needed.
Q: What is the metal reaming rod for?
A: After punching, the rod clears any leftover leather fibers or debris from the hole. It can also slightly enlarge a hole if you need a tight fit for a larger screw or rivet. Insert the rod and twist gently.
Q: Can I use this on paper or cardboard?
A: Yes. For single sheets of paper, it may not punch cleanly – the manufacturer recommends stacking at least 3 sheets together. The maximum paper stack thickness is about 2.5mm. For canvas bags, place a paper card (0.5‑0.8mm) under the fabric to support the cut.
Q: The punch head gets stuck or does not rotate smoothly – what should I do?
A: Apply a drop of light machine oil to the rotating mechanism and the spring. Wipe away any leather dust. Do not use excessive force when rotating. If the punch blade becomes dull, replacement heads are available (look for “Deli punch pliers replacement head”).
Q: What is the difference between “round hole” and “shaped hole” models?
A: Round hole models have 6 circular punches (2‑4.5mm). Shaped hole models include oval or flat slots (e.g., 6×4.5mm, 7×3mm) useful for belt buckle tongues, strap adjustments, or decorative shapes. Choose based on your project needs.
⭐ Why Leather Crafters Choose Deli Punch Pliers
DIY Friendly – No hammer or backing block needed. Squeeze and punch.
Reliable Quality – Chromium‑vanadium steel head, copper anvil, durable construction.
Effortless Operation – Dual‑lever design makes punching easy for all hand sizes.
Versatile for Everyday Projects – From adjusting a belt to making watch straps or bags.
All‑in‑One Kits Available – Includes reaming rod and leather knife – start punching immediately.
📦 Ready to add or repair holes in your leather goods? Add the Deli Belt Punch Pliers to your cart today.
