--- product_id: 585232705 title: "Utoolmart 4mm Paper Punch Drill, Straight Shank Hollow Bit Tool, for Hole Puncher Punching Machine 1Pcs" brand: "utoolmart" price: "92.62 DT" currency: TND in_stock: true category: "Utoolmart" url: https://www.desertcart.tn/products/585232705-utoolmart-4mm-paper-punch-drill-straight-shank-hollow-bit-tool store_origin: TN region: Tunisia --- # 4mm precision punch diameter Hardened steel 52-55HRC strength 70mm total length for deep punching Utoolmart 4mm Paper Punch Drill, Straight Shank Hollow Bit Tool, for Hole Puncher Punching Machine 1Pcs **Brand:** utoolmart **Price:** 92.62 DT **Availability:** ✅ In Stock ## Summary > 🛠️ Punch Perfectly, Work Effortlessly – The Ultimate Drill Bit Upgrade! ## Quick Answers - **What is this?** Utoolmart 4mm Paper Punch Drill, Straight Shank Hollow Bit Tool, for Hole Puncher Punching Machine 1Pcs by utoolmart - **How much does it cost?** 92.62 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/585232705-utoolmart-4mm-paper-punch-drill-straight-shank-hollow-bit-tool) ## Best For - utoolmart enthusiasts ## Why This Product - Trusted utoolmart brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** Crafted from quenched steel hardened to 52-55HRC, built to last through countless projects without breaking. - • **Effortless Efficiency:** 90° inner chamfer design reduces resistance by 80%, making every punch smoother and faster. - • **Maintenance Made Simple:** Easy to clean and lubricate with common household wax or soap, ensuring peak performance every time. - • **Precision Punching Power:** Achieve flawless 4mm holes with surgical accuracy for professional-grade results. - • **Versatile Material Compatibility:** Perfectly punches through paper, leather, fabric, and coated sheets—ideal for calendars, tags, and more. ## Overview The Utoolmart 4mm Paper Punch Drill is a precision-engineered, hardened steel tool designed for clean, efficient hole punching in various materials. Featuring a 4mm diameter, 70mm length, and a 90-degree chamfer for reduced resistance, it delivers durability and smooth operation for professional and creative applications alike. ## Description Product description Utoolmart Paper Punch Drill, Straight Shank Hollow Bit Tool, for Hole Puncher Punching Machine Overall quenching, high hardness, not easy to break. 90-degree inner chamfer opening, good edge sharpness and strength, 80% less resistance than traditional technology, not easy to block. Papers should be placed flat when punching. Pay attention to the lubrication of the punch drill. The smaller the pinhole, the slower the speed. Specially used for punching tags, wall calendars, desk calendars, account books, and handbags. Suitable for ordinary paper, offset paper, coated paper, grease film paper, leather, fabric etc. Widely used in punching tags, photo albums, wall & desk calendars, account books, and handbags. Suitable for ordinary paper, offset paper, coated paper, grease film paper, leather, fabric etc. If the punch is blocked, it should be removed and cleaned up in time and reinstalled for use. It is often waxed and lubricated (candle or soap is a good substitute) at the cutting edge of the drill Information. The stacking thickness of the offset paper should be 80% of the punching thickness, 60% for base paper, 40% or less for grease film or glazing paper. Note When drilling, the drilled holes must not be repeated again. Otherwise, the drilled holes cannot be rounded, and the inside of the drilled holes will be blocked by paper scraps. Please wear work clothes and protective glasses to prevent the skin and eyes from being injured. Heat is generated during the drilling process. When the product is rotating, it is strictly prohibited to touch it by hand. Feature Straight shank (H): Installed on the machine with screws ( need to be screwed). Easy to disassemble. ## Features - 【Product details】- Punching dia.: 4mm / 0.16-inch; punching length: 35mm / 1.38-inch; shank dia.: 11mm / 0.43-inch; total length: 70mm / 2.76-inch. It is polished, hardened to 52-55HRC - 【Features】- Overall quenching, high hardness, not easy to break. 90-degree inner chamfer opening, good edge sharpness and strength, 80% less resistance than traditional technology, not easy to block - 【Easy To Use】- Papers should be placed flat when punching. Pay attention to the lubrication of the punch drill. The smaller the pinhole, the slower the speed - 【Application】- Specially used for punching tags, wall calendars, desk calendars, account books, and handbags. Suitable for ordinary paper, offset paper, coated paper, grease film paper, leather, fabric etc. - 【Notice】- If the punch is blocked, it should be removed and cleaned up in time and reinstalled for use. It is often waxed and lubricated (candle or soap is a good substitute) at the cutting edge of the drill ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Y8CP4M5 | | Best Sellers Rank | #783,777 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #914 in Hole Punches | | Brand | Utoolmart | | Brand Name | Utoolmart | | Color | 1pcs | | Customer Reviews | 5.0 out of 5 stars 6 Reviews | | Manufacturer | Utoolmart | | Material | Metal | | Material Type | Metal | | Operation Mode | Manual | | Part Number | UT190919Z-0020 | | Pin Hole Diameter | 4 Millimeters | | Sheet Count | 1 | | UPC | 889325466643 | | Unit Count | 1 Count | | pin hole diameter | 4 Millimeters | ## Product Details - **Brand:** Utoolmart - **Color:** 1pcs - **Material:** Metal - **Operation Mode:** Manual - **pin hole diameter:** 4 Millimeters ## Images ![Utoolmart 4mm Paper Punch Drill, Straight Shank Hollow Bit Tool, for Hole Puncher Punching Machine 1Pcs - Image 1](https://m.media-amazon.com/images/I/41oGv7bBzWL.jpg) ![Utoolmart 4mm Paper Punch Drill, Straight Shank Hollow Bit Tool, for Hole Puncher Punching Machine 1Pcs - Image 2](https://m.media-amazon.com/images/I/61E8KflneJL.jpg) ![Utoolmart 4mm Paper Punch Drill, Straight Shank Hollow Bit Tool, for Hole Puncher Punching Machine 1Pcs - Image 3](https://m.media-amazon.com/images/I/51nd4nWZEpL.jpg) ![Utoolmart 4mm Paper Punch Drill, Straight Shank Hollow Bit Tool, for Hole Puncher Punching Machine 1Pcs - Image 4](https://m.media-amazon.com/images/I/51zkGqPXwuL.jpg) ![Utoolmart 4mm Paper Punch Drill, Straight Shank Hollow Bit Tool, for Hole Puncher Punching Machine 1Pcs - Image 5](https://m.media-amazon.com/images/I/61odDCaoSoL.jpg) --- ## 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/585232705-utoolmart-4mm-paper-punch-drill-straight-shank-hollow-bit-tool](https://www.desertcart.tn/products/585232705-utoolmart-4mm-paper-punch-drill-straight-shank-hollow-bit-tool) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-05*