--- product_id: 633565317 title: "GearZone Cordless Electric Hammer Drill, 21V High Power, With 17 Pieces Accessories Bit Set, for Metal Concrete & Wood Drilling, With Two Lithium Batteries-Blue Color" brand: "generic" price: "¥34461" currency: JPY in_stock: true reviews_count: 6 category: "Generic" url: https://www.desertcart.jp/products/633565317-gearzone-cordless-electric-hammer-drill-21v-high-power-with-17 store_origin: JP region: Japan --- # 21V Dual Lithium Batteries 950 RPM Variable Speed 17-Piece Accessory Set GearZone Cordless Electric Hammer Drill, 21V High Power, With 17 Pieces Accessories Bit Set, for Metal Concrete & Wood Drilling, With Two Lithium Batteries-Blue Color **Brand:** generic **Price:** ¥34461 **Availability:** ✅ In Stock ## Summary > ⚡ Drill Like a Pro, Anywhere, Anytime! ## Quick Answers - **What is this?** GearZone Cordless Electric Hammer Drill, 21V High Power, With 17 Pieces Accessories Bit Set, for Metal Concrete & Wood Drilling, With Two Lithium Batteries-Blue Color by generic - **How much does it cost?** ¥34461 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/633565317-gearzone-cordless-electric-hammer-drill-21v-high-power-with-17) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-in-One Kit:** Comes with 17 essential bits and a compact toolbox—your complete solution for professional-grade DIY and job site tasks. - • **Ergonomic Control:** 360° rotatable anti-slip handle and stepless speed control provide comfort and accuracy for every project. - • **Unstoppable Runtime:** Includes two high-capacity lithium batteries ensuring extended cordless work sessions without downtime. - • **Versatile Dual Mode:** Seamlessly switch between hammer and drill modes to tackle demolition or precision drilling with one tool. - • **Power Meets Precision:** 21V brushless motor delivers up to 950 RPM for smooth, high-impact drilling across metal, wood, and concrete. ## Overview The GearZone Cordless Electric Hammer Drill is a powerful 21V tool designed for professionals and serious DIYers. Featuring a brushless motor with up to 950 RPM, dual lithium batteries for extended use, and a versatile dual-mode selector, it effortlessly handles metal, wood, and concrete drilling. Its ergonomic 360° rotating handle and included 17-piece accessory set in a compact toolbox make it the ultimate all-in-one solution for demanding projects on the go. ## Description Product description GearZone Hammer Drill The Gearzone Hammer Drill is ideal for drilling into wood, masonry and concrete. It comes with 17 piece accessories and comes in a tool box. Feature multifunctional. It can be used as a hammer or electric drill. Suitable for drilling, dismantling walls, slotting and other operations. High-precision steel chuck. The drill bit is not easy to fall off and is durable. High-quality high-temperature grease is used inside the fatliquoring port to effectively improve the explosive power (not satisfied after 7-8 minutes of filling). The copper frame brush holder has good heat resistance. Accessories Precision ruler Drill chuck chuck key 14*230 point chisel 6/8/10/12/14 Electric hammer drill bit 14*230 flat chisel Product Details Multi-function One-button Switch The three functions of electric pick, electric hammer and electric drill can be switched through the body button. Strong Impact Power Powerful impact, dustproof and drop-resistant, durable and long service life. Stepless Speed Switch Continuously variable speed, the speed can be controlled at will, and the high and low speed can be converted by pressing the switch. Anti-slip & Anti-vibration Handle Pure copper motor, alloy gear, no slip, stronger power output, no pressure for long-term use, no burning machine. Brushless High Power Motor Ergonomic anti-slip handle, comfortable shock absorption, 360° all-angle work and use, convenient and labor-saving. High-quality Lithium Battery Large-capacity lithium battery, long-lasting battery life, this product is equipped with two high-quality lithium batteries, fast charging, super long battery life, durable and practical. Non-slip 21V Lithium Electric Hammer Drill is a great tool for individuals working on demolishing, chipping, crushing, scraping, driving ground rods and breaking through concrete or asphalt. With A Dual Mode Selector, Just Switch It To Easily Convert Hammer And Drilling Function Depending On Your Tasks, Suitable For Metal, Concrete & Wood Drilling Detachable 360° Rotation Handle Provides Great Convenience For Drilling, Adjust The Metal Chuck With Included Chuck Key For Diy Drill Bits Replacement. Included Depth Gauge For Measuring Drilling Depth This Hammer Drill Comes With 17pcs Accessories To Meet Your Most Of Drilling Tasks. The Toolbox Can Storage The Tools More Convenience And Save Space. Review: Very good - Very good tool Review: Quality issue - I did not feel this would last long, the may got damaged with the heavy work. bit confused, should I return or keep it? ## Features - Non-slip 21V Lithium Electric Hammer Drill is a great tool for individuals working on demolishing, chipping, crushing, scraping, driving ground rods and breaking through concrete or asphalt. - With A Dual Mode Selector, Just Switch It To Easily Convert Hammer And Drilling Function Depending On Your Tasks, Suitable For Metal, Concrete & Wood Drilling - Detachable 360° Rotation Handle Provides Great Convenience For Drilling, Adjust The Metal Chuck With Included Chuck Key For Diy Drill Bits Replacement. Included Depth Gauge For Measuring Drilling Depth - This Hammer Drill Comes With 17pcs Accessories To Meet Your Most Of Drilling Tasks. The Toolbox Can Storage The Tools More Convenience And Save Space. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D4LZQLRL | | Additional Features | Compact, Cordless, Heavy-Duty, Variable Speed | | Amperage | 4 Amps | | Battery Capacity | 100 Amp Hours | | Battery Type | Lithium Ion | | Best Sellers Rank | #10,991 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #53 in Power Drills | | Brand | Generic | | Brand Name | Generic | | Color | blue | | Country of Publication | China | | Customer Reviews | 3.6 out of 5 stars 20 Reviews | | Drill Type | Hammer Drill | | Drilling Capacity Metal | 14 Millimeters | | Included Components | 2pcs battery, Battery Charger, Drill Attachment | | Is Electric | Yes | | Item Dimensions L x W x H | 44L x 14W x 37H centimeters | | Item Type Name | electric hammer drill | | Item Weight | 6.2 Kilograms | | Manufacturer | gearzone | | Manufacturer Part Number | nt035-blue-pt | | Material Type | Metal | | Maximum Chuck Size | 14 Millimeters | | Maximum Power | 20 Watts | | Maximum Rotational Speed | 950 RPM | | Maximum chuck size | 14 Millimeters | | Maximum rotational speed | 950 RPM | | Model Number | nt035-blue-pt | | Power Source | Battery Powered | | Power source | Battery Powered | | Speed | 950 RPM | | Unit Count | 1 Set | | Voltage | 21 Volts | ## Product Details - **Amperage:** 4 Amps - **Brand:** Generic - **Maximum rotational speed:** 950 RPM - **Power source:** Battery Powered - **Voltage:** 21 Volts ## Images ![GearZone Cordless Electric Hammer Drill, 21V High Power, With 17 Pieces Accessories Bit Set, for Metal Concrete & Wood Drilling, With Two Lithium Batteries-Blue Color - Image 1](https://m.media-amazon.com/images/I/71gTDl4POIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good *by L***I on 21 July 2025* Very good tool ### ⭐⭐ Quality issue *by T***I on 3 September 2025* I did not feel this would last long, the may got damaged with the heavy work. bit confused, should I return or keep it? ### ⭐ Bad quality *by I***D on 20 June 2026* Quality was really bad and it didn’t work as expected really bad battery works only for 3 to 4 minutes and requested for replacement which is not done till now and not getting any response from vendor and this amazon ## Frequently Bought Together - GearZone Cordless Electric Hammer Drill, 21V High Power, With 17 Pieces Accessories Bit Set, for Metal Concrete & Wood Drilling, With Two Lithium Batteries-Blue Color - Black & Decker 650W Small Angle Grinder, G650-B5 - Black+Decker 820W 115Mm Small Angle Grinder, G720P-B5 --- ## 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/633565317-gearzone-cordless-electric-hammer-drill-21v-high-power-with-17](https://www.desertcart.jp/products/633565317-gearzone-cordless-electric-hammer-drill-21v-high-power-with-17) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-09*