--- product_id: 273770444 title: "Martin Yale525M Master Hole Punch, 11/32\" Hole Diameter, Punches Through Up To 40 Sheets of 20-lb. Bond Paper, Comes With 5 Punch Heads and Accepts a Total of 7" brand: "martin yale" price: "1095.37 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/273770444-martin-yale525m-master-hole-punch-11-32-hole-diameter-punches store_origin: TN region: Tunisia --- # 40 sheets max 5 punch heads 7 hole options Martin Yale525M Master Hole Punch, 11/32" Hole Diameter, Punches Through Up To 40 Sheets of 20-lb. Bond Paper, Comes With 5 Punch Heads and Accepts a Total of 7 **Brand:** martin yale **Price:** 1095.37 DT **Availability:** ✅ In Stock ## Summary > 🕶️ Punch Your Way to Professionalism! ## Quick Answers - **What is this?** Martin Yale525M Master Hole Punch, 11/32" Hole Diameter, Punches Through Up To 40 Sheets of 20-lb. Bond Paper, Comes With 5 Punch Heads and Accepts a Total of 7 by martin yale - **How much does it cost?** 1095.37 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/273770444-martin-yale525m-master-hole-punch-11-32-hole-diameter-punches) ## Best For - martin yale enthusiasts ## Why This Product - Trusted martin yale brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Design:** Adjustable for 3, 5, or 7 holes. - • **User-Friendly Lever:** Experience smooth and easy punching. - • **Effortless Efficiency:** Punch through 40 sheets with ease! - • **Complete Customization:** Comes with 5 heads, accepts up to 7! - • **Built for Professionals:** Perfect for medical and administrative settings. ## Overview The Martin Yale 525M Master Hole Punch is a robust and versatile tool designed for high-volume use in professional environments. With the ability to punch through up to 40 sheets of 20-lb bond paper, it features adjustable settings for 3, 5, or 7 holes, making it ideal for various forms in medical and administrative offices. The lever handle ensures effortless operation, and it comes equipped with 5 punch heads while accepting a total of 7 for maximum flexibility. ## Description Martin Yale525M Master Hole Punch, 11/32" Hole Diameter, Punches Through Up To 40 Sheets of 20-lb. Bond Paper, Comes With 5 Punch Heads and Accepts a Total of 7 ## Features - Ideal for use in hospital administrative offices, nurse's stationis, doctor offices and other medical related areas - Adjustable to handle 3, 5, or 7 hole punching for special forms used in the medical profession - Lever handle provides easy punching - Punches through up to 40 sheets of 20-lb. bond paper (when using 3-hole) - Comes with 5 punch heads, but accepts 7 ## Technical Specifications | Specification | Value | |---------------|-------| | Material | Alloy Steel | | Color | Gray | | Brand | Martin Yale | | Item Weight | 4 Pounds | | Operation Mode | Manual | | Sheet Count | 40 | | UPC | 015086109257 791836768461 | | Global Trade Identification Number | 00015086109257 | | Manufacturer | Martin Yale Industries | | Item Weight | 4 pounds | | Product Dimensions | 11.38 x 12 x 3.81 inches | | Item model number | MAT525M | | Is Discontinued By Manufacturer | No | | Material Type | Alloy Steel | | Number of Items | 1 | | Size | Medium (25-99) | | Manufacturer Part Number | MAT525M | ## Product Details - **Material:** Alloy Steel - **Colour:** Gray - **Brand:** Martin Yale - **Item weight:** 1.81 kg - **Hole count:** 3 ## Images ![Martin Yale525M Master Hole Punch, 11/32" Hole Diameter, Punches Through Up To 40 Sheets of 20-lb. Bond Paper, Comes With 5 Punch Heads and Accepts a Total of 7 - Image 1](https://m.media-amazon.com/images/I/61PRvzP60mL.jpg) ![Martin Yale525M Master Hole Punch, 11/32" Hole Diameter, Punches Through Up To 40 Sheets of 20-lb. Bond Paper, Comes With 5 Punch Heads and Accepts a Total of 7 - Image 2](https://m.media-amazon.com/images/I/51PcM1OleaL.jpg) ## Questions & Answers **Q: Can this adjust to punch 8 1/2 by 5 1/2 paper with 3 holes? (half sized)** A: You can adjust this hole punch to a number of sizes. It took me awhile to figure out, but I actually removed two of the five "punchers" and from there you can adjust the others to any distance you desire. I use mine to punch wholes in 8 1/2 by 11" paper cut in half for supplemental readings provided by my professors. In other words, the typical sheet of paper turned horizontally "landscape" and cut in half. **Q: Will this punch 4 holes, 3.5" center of hole to center of hole? o<----3 1/2"---->o<----3 1/2"---->o<----3 1/2"---->o outside/end holes 10.5" apart** A: Yes this punch can be adjusted to accommodate this setting. **Q: How close together can you space the punches? i need 6 holes on 8.5" by 5.5" paper o<--0.5"-->o<--0.5"-->o<----2.5"---->o<--0.5"-->o<---0.5"-->o** A: The closest the holes can be is just under 1" center to center. **Q: The home diameter of the punch heads always 11/32? Exist a a lower diameter?** A: The model 525M is the "medical punch" which has 11/32" holes. If you want 9/32" holes, select the 1325B. It is basically the same punch except it is black and has three punch heads. Up to 4 more punch heads can be added, part number 1025B. ## Frequently Bought Together - Martin Yale 525M Master Hole Punch, 11/32" Hole Diameter, Punches Through Up To 40 Sheets of 20-lb. Bond Paper, Comes With 5 Punch Heads and Accepts a Total of 7 - Avery Jan-Dec 12 Tab Dividers for 3 Ring Binders, Customizable Table of Contents, Multicolor Tabs, 6 Sets (11830) - Oxford Blank Write On Binder Dividers, Dividers for 3 Ring Binder, Durable Plastic, 1/8 Cut Tabs, 3 Hole Punch Dividers in 8 Tab Sets, 80 Dividers, 10 Sets, White (89982) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/273770444-martin-yale525m-master-hole-punch-11-32-hole-diameter-punches](https://www.desertcart.tn/products/273770444-martin-yale525m-master-hole-punch-11-32-hole-diameter-punches) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-01*