--- product_id: 468090608 title: "20V MAX Cordless Impact Wrench, 1/2 Impact Gun, 4-speed High torque with Hog ring anvil and LED light, Brushless motor, Precision Wrench, tool Only (DCF900B)" brand: "dewalt" price: "S$410" currency: SGD in_stock: true category: "Dewalt" url: https://www.desertcart.sg/products/468090608-20v-max-cordless-impact-wrench-1-2-impact-gun-4 store_origin: SG region: Singapore --- # 1030 ft-lbs max fastening torque Built-in LED work light 4-speed precision control 20V MAX Cordless Impact Wrench, 1/2 Impact Gun, 4-speed High torque with Hog ring anvil and LED light, Brushless motor, Precision Wrench, tool Only (DCF900B) **Brand:** dewalt **Price:** S$410 **Availability:** ✅ In Stock ## Summary > ⚡ Power through every bolt with precision and confidence! ## Quick Answers - **What is this?** 20V MAX Cordless Impact Wrench, 1/2 Impact Gun, 4-speed High torque with Hog ring anvil and LED light, Brushless motor, Precision Wrench, tool Only (DCF900B) by dewalt - **How much does it cost?** S$410 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/468090608-20v-max-cordless-impact-wrench-1-2-impact-gun-4) ## Best For - dewalt enthusiasts ## Why This Product - Trusted dewalt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Torque Power:** 1030 ft-lbs fastening & 1400 ft-lbs breakaway torque for the toughest jobs - • **Work Anytime, Anywhere:** Integrated LED light brightens dark workspaces for uninterrupted productivity - • **Durability Meets Comfort:** Shock-absorbing battery guard and rugged build designed for heavy-duty use - • **Precision Wrench Control:** 4-mode speed settings to prevent overtightening and ensure exact fastening - • **Trusted DEWALT Reliability:** Backed by a 3-year limited warranty and top-rated by pros and DIYers alike ## Overview The DEWALT 20V MAX Cordless Impact Wrench (DCF900B) delivers industry-leading torque with up to 1400 ft-lbs breakaway power, enhanced by a brushless motor and 4-speed precision control. Designed for demanding construction, automotive, and farming tasks, it features an integrated LED light and a shock-absorbing battery guard for durability and user comfort. This tool-only model is backed by a 3-year warranty and is a top choice among professionals seeking reliable, cordless impact performance. ## Description Complete the toughest jobs utilizing the power of the DEWALT 20V MAX* XR 1/2 in. High Torque battery powered impact wrench. Delivering 1030 ft-lbs. of max fastening torque and 1400 ft-lbs. of max breakaway torque, making electric impact gun ideal for large sized pipe flanges, grooved couplings, wheel lugs, concrete anchor bolt setting and many other heavy-duty impact wrench applications. The PRECISION WRENCH mode is included to help prevent overtightening in forward, and run-off in reverse, for additional user control. Utilize the updated 4-mode push button switch to easily transition speeds and adjust LED brightness when needed. Battery and charger sold separately. ## Features - Complete a wide variety of fastening applications with this 1/2 impact wrench with 1030 ft-lbs of max fastening torque and 1400 ft-lbs of max breakaway torque - Designed To Help Prevent Overtightening And Fastener Run-Off - Illuminate dark workspaces - using the on-tool LED work light - Increase user control in A variety of applications - with 4-mode speed settings and variable speed trigger - Reduce wear and tear on the battery while you work with battery guard - a shock-absorbing battery-to-tool connection (battery sold separately) - Cordless impact wrench 1/2 inch delivers exceptional torque—suitable for demanding construction, automotive, and farming applications (large pipe flanges, wheel lugs, concrete anchor bolt setting, as lug nuts impact wrench, part of mechanic tools etc.) - Precision Wrench control on 1/2 inch impact gun adds extra safety and control, especially for critical fastening tasks - Durable build quality for worksite use and resistance to common solvents. - 3 Year Limited Warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B9T68W3B | | Best Sellers Rank | #2,759 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Power Impact Wrenches | | Brand Name | DEWALT | | Color | Black/Yellow | | Customer Reviews | 4.8 4.8 out of 5 stars (2,605) | | End Style | Socket End | | Finish Types | Brushed | | Global Trade Identification Number | 00885911736299 | | Head Style | Fixed Square | | Included Components | (1) DCF900 Impact Wrench | | Item Length | 8.43 inches | | Item Torque | 1400 ft-lb | | Item Type Name | 20-Volt MAX Cordless 1/2 in. Impact Wrench, Tool Only (DCF900B) | | Item Weight | 6.4 pounds | | Manufacturer | DEWALT | | Manufacturer Part Number | DCF900B | | Manufacturer Warranty Description | 3 yr warranty on material and workmanship | | Material Type | Plastic | | Measurement Standard | SAE (Inch) | | Model Number | DCF900B | | Number of Items | 1 | | Operation Mode | Battery | | Package Quantity | 1 | | UPC | 885911736299 | | Unit Count | 1 Count | | Voltage | 20 volts | ## Product Details - **Brand:** DEWALT - **Color:** Black/Yellow - **Item Length:** 8.43 inches - **Item Weight:** 6.4 pounds - **Material:** Plastic ## Images ![20V MAX Cordless Impact Wrench, 1/2 Impact Gun, 4-speed High torque with Hog ring anvil and LED light, Brushless motor, Precision Wrench, tool Only (DCF900B) - Image 1](https://m.media-amazon.com/images/I/71Iy4AYMg9L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Will it have a detent pin variant?** A: There has not been any announcement at this time that there is a detent pin model to be released or anything stated that one is currently in development by DEWALT **Q: warranty? any?** A: This model has a 3 YEAR LIMITED WARRANTY, 1 YEAR FREE SERVICE **Q: How well does it work on semi truck lug nuts need breaking torque of 500 ft lbs** A: This model has 1030 ft-lbs of max fastening torque and 1400 ft-lbs of max breakaway torque. **Q: Best set of lug sockets for this model?** A: I got these and they are great and save space because they are combo sockets. They are also impact ready. LEXIVON 1/2-Inch Impact Socket Set, 6 Total Lug Nut Sizes | Innovative Flip Socket Design, Covers Most Commonly Used Inch & Metric Wheel Nuts | Cr-Mo Steel, Full Impact Grade (LX-111) ## Frequently Bought Together - DEWALT 20V MAX Cordless Impact Wrench, 1/2 in., Bare Tool Only (DCF900B) - DEWALT DWMT74737 Tough Box 7PC mm 1/2 Deep Drive Impact Socket Set - Impact Driver Bag Case Compatible with DEWALT 20V MAX XR DCF900P1 DCF900B DCF891B DCF961B DCF899B Cordless Wrench Kit, Carring Holder Fits for Milwaukee/for Ryobi Impact Gun(Box Only)-Yellow Zipper --- ## 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.sg/products/468090608-20v-max-cordless-impact-wrench-1-2-impact-gun-4](https://www.desertcart.sg/products/468090608-20v-max-cordless-impact-wrench-1-2-impact-gun-4) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-25*