--- product_id: 579874674 title: "WHLLING 2-Piece Automatic Center Punch, 6 Inch Hardened Steel Spring Loaded Center Hole Punch with Adjustable Knurled Cap for Machinists and Carpenters" brand: "whlling" price: "¥7835" currency: JPY in_stock: true reviews_count: 5 url: https://www.desertcart.jp/products/579874674-whlling-2-piece-automatic-center-punch-6-inch-hardened-steel store_origin: JP region: Japan --- # Hardened steel & 6150Cr-V tip Adjustable tension for precision Spring-loaded, hammer-free operation WHLLING 2-Piece Automatic Center Punch, 6 Inch Hardened Steel Spring Loaded Center Hole Punch with Adjustable Knurled Cap for Machinists and Carpenters **Brand:** whlling **Price:** ¥7835 **Availability:** ✅ In Stock ## Summary > 🛠️ Punch Perfect Every Time — Because Precision Can’t Wait ## Quick Answers - **What is this?** WHLLING 2-Piece Automatic Center Punch, 6 Inch Hardened Steel Spring Loaded Center Hole Punch with Adjustable Knurled Cap for Machinists and Carpenters by whlling - **How much does it cost?** ¥7835 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/579874674-whlling-2-piece-automatic-center-punch-6-inch-hardened-steel) ## Best For - whlling enthusiasts ## Why This Product - Trusted whlling brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Impact:** Adjust tension easily with the knurled cap to create light or heavy punch marks tailored to your project. - • **Hammer-Free Efficiency:** Spring-loaded automatic action lets you mark with one hand—no bulky hammer needed, perfect for tight spots. - • **Professional-Grade Duo:** Two 6-inch punches included, crafted for machinists and carpenters who demand reliability and speed. - • **Versatile Marking Power:** Ideal for wood, steel, glass, and plastics—start drill holes or emergency window breaks with confidence. - • **Precision in Every Punch:** Hardened all-steel body with knurled grip ensures unmatched accuracy and durability. ## Overview The WHLLING 2-Piece Automatic Center Punch set features hardened steel construction with a 6150Cr-V steel tip, delivering durable, precise center marks without a hammer. Its spring-loaded mechanism and adjustable tension knob provide customizable impact for various materials, making it an essential tool for machinists, carpenters, and professionals seeking efficiency and accuracy in marking and drilling tasks. ## Description Features: All-steel body with knurled finger grip, and rust-resistant black oxide finish. Accurately mark your drill point every time. Creates a deep center mark to prevent the drill bit from wandering. Allows free hand to place marking tip exactly where you want it. Press the tool until the spring releases causing the tip to mark your drilling point. It is ideal for machinists and automotive repair pros. Specification: Material: 40CR Steel and 6150CR Steel Tip Product dimensions: 6" Length x 1/2" Diameter Product weight: 0.44 lb Package Included: 2 Pcs Steel Center Punches ## Features - ➤Hardened All-steel Construction: Our automatic center punch is made of hardened steel and 6150cr-v steel tip, after special heat treatment. Knurled body for a good grip and further ensure accuracy - ➤No Hammer Needed: One-handed spring impact operation, activated by downward pressure, requires no bulky or blunt objects to be swung, working in areas a conventional hammer might not reach, make a center punch mark without using a hammer! - ➤Adjustable Tension: This spring-loaded center punch is adjustable for light to heavy punch marks. You can adjust the best tension applied to your work by spinning the knob - ➤Wide Application: The Automatic Center Punch can punch, mark, scribe and start drill, nail or screw holes. Used for centering projects for wood, steel, glass, plastics etc. It also may be used as an emergency window-breaking tool - ➤Package Including: 2Pcs automatic center punch, Overall Dimensions Measure 6" x ½-Diameter Shank. If there any questions, please do not hesitate to contact us, we will provide the best service we can ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0B8HCRM4Y | | Best Sellers Rank | #239,773 in Home Improvement (See Top 100 in Home Improvement) #63 in Center Hand Punches | | Brand Name | WHLLING | | Colour | Black | | Customer Reviews | 4.4 4.4 out of 5 stars (728) 4.4 out of 5 stars | | Item Weight | 200 Grams | | Manufacturer | Ling | | Material Type | Stainless Steel | | Model Number | GJ12 | | Number Of Items | 2 | | Operation Mode | Automatic | | Part Number | GJ12 | | Pin Hole Diameter | 0.5 Inches | | Sheet Count | 2 | ## Product Details - **Material:** Stainless Steel - **Colour:** Black - **Brand:** WHLLING - **Item Weight:** 200 Grams - **Operation Mode:** Automatic ## Images ![WHLLING 2-Piece Automatic Center Punch, 6 Inch Hardened Steel Spring Loaded Center Hole Punch with Adjustable Knurled Cap for Machinists and Carpenters - Image 1](https://m.media-amazon.com/images/I/71rI28PvHXL.jpg) ![WHLLING 2-Piece Automatic Center Punch, 6 Inch Hardened Steel Spring Loaded Center Hole Punch with Adjustable Knurled Cap for Machinists and Carpenters - Image 2](https://m.media-amazon.com/images/I/51TRAyVq-dL.jpg) ![WHLLING 2-Piece Automatic Center Punch, 6 Inch Hardened Steel Spring Loaded Center Hole Punch with Adjustable Knurled Cap for Machinists and Carpenters - Image 3](https://m.media-amazon.com/images/I/614LxNaEtbL.jpg) ![WHLLING 2-Piece Automatic Center Punch, 6 Inch Hardened Steel Spring Loaded Center Hole Punch with Adjustable Knurled Cap for Machinists and Carpenters - Image 4](https://m.media-amazon.com/images/I/61meHQEcUeL.jpg) ![WHLLING 2-Piece Automatic Center Punch, 6 Inch Hardened Steel Spring Loaded Center Hole Punch with Adjustable Knurled Cap for Machinists and Carpenters - Image 5](https://m.media-amazon.com/images/I/61jw-sMkAHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cheap option that works well *by on Reviewed in the United States 23 November 2022* I litterally bought these because they were the cheapest. I did some rersearch, and there were warnings about cheap automatic center punches, That the points weren't hard enough, or that the mechanism wouldn't work reliably. I figured that since I was planning on using on wood, the hardness wouldn't matter. I also thought that with two at least one would work.So here is my review after using it for a few weeks. First off out of the box only one worked. But after some more research and several dissassemblies, i found the fault and have both working now. the advice I didn't get from yu tube was to just swap one part at a time from the working one to the nonworking one until you find the problem. Once I did that the fix took less that 10 minutes.About hardness, I'm only using this on melamine particle board panels, and ply wood, But when I use it I use 100 strokes per day minimum. So softer material, more impacts. I'm seeing no degradation of the point.Overall I'm very happy with the feel and relability of these tools. They are making my job (installing cabinet hardware) easier and faster. I'd recomend them to anyone, using softer material, or anyone interested in getting familiar with this kind of tool ### ⭐⭐⭐⭐⭐ Punched *by on Reviewed in the United States 3 November 2025* I love these things. I ordered a two pack, one for the bench and one over by the drill press. I'd never had one of the spring loaded ones. Push down and the punch does the punching, without a hammer. ### ⭐⭐⭐⭐ Automatic center punch *by on Reviewed in the United States 1 September 2025* Heavy duty, great quality, perfect for what I need. Definitely recommend ## Frequently Bought Together - WHLLING 2-Piece Automatic Center Punch, 6 Inch Hardened Steel Spring Loaded Center Hole Punch with Adjustable Knurled Cap for Machinists and Carpenters - NEIKO 02638A 5-Inch Automatic Center Punch for Metal, Adjustable Impact Spring Loaded Center Punch Tool, Spring Punch, Center Punch Spring Loaded, Auto Center Punch - Tap Magic 30004P ProTap Cutting Fluid, 4 oz. Size --- ## 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.jp/products/579874674-whlling-2-piece-automatic-center-punch-6-inch-hardened-steel](https://www.desertcart.jp/products/579874674-whlling-2-piece-automatic-center-punch-6-inch-hardened-steel) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-11*