--- product_id: 507609111 title: "BOSCH GMA22 Auto Feed Attachment for GTB18V-45 Screwgun" brand: "bosch" price: "$273.04" currency: USD in_stock: true category: "Bosch" url: https://www.desertcart.us/products/507609111-bosch-gma22-auto-feed-attachment-for-gtb18v-45-screwgun store_origin: US region: United States of America --- # 4000+ RPM high-speed fastening Supports screws 1-2.1 in. length Lightweight 1.17 lbs ergonomic design BOSCH GMA22 Auto Feed Attachment for GTB18V-45 Screwgun **Brand:** bosch **Price:** $273.04 **Availability:** ✅ In Stock ## Summary > ⚡ Screw smarter, faster, and smoother with Bosch GMA22 Auto Feed Attachment! ## Quick Answers - **What is this?** BOSCH GMA22 Auto Feed Attachment for GTB18V-45 Screwgun by bosch - **How much does it cost?** $273.04 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/507609111-bosch-gma22-auto-feed-attachment-for-gtb18v-45-screwgun) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing Fast Auto-Feed:** Drive rows of screws at top speed without manual loading—boost your drywall game ⚡ - • **Precision Depth Control:** Thumbwheel and screw depth indicator ensure flawless, consistent screw placement every time 🪛 - • **Ergonomic & Featherlight:** Work comfortably all day with a balanced, lightweight design that reduces fatigue 🪶 - • **Debris-Resistant Open Design:** Keeps your tool running longer by preventing jams and buildup—less downtime, more productivity 🛠️ - • **Universal Screw Compatibility:** Fits widely available screw strips from 1 to 2-1/8 inches for versatile project readiness 🔧 ## Overview The Bosch GMA22 Auto Feed Attachment transforms your GTB18V-45 screwgun into a high-speed, precision drywall fastening powerhouse. Lightweight and ergonomically designed, it supports screw lengths from 1 to 2-1/8 inches and features an open design to prevent debris buildup, ensuring longer tool life and consistent, comfortable operation for professional-grade efficiency. ## Description This auto-feed attachment is designed for the Bosch GTB18V-45 drywall screwgun. The GMA22 enables precise driving of rows of screws at top speed, while allowing comfortable continuous work, for added efficiency. It allows fast repeatable fastening without having to load one screw at a time by hand. It has an ergonomic design and is extremely light in weight. The drywall screwdriver attachment has an open design to help prevent debris from getting trapped in the mechanism, allowing for a longer product life. The GMA22 uses widely distributed strips of screws. These screws have lengths of between 1 In. (25 mm) and 2-1/8 In. (55 mm), screw shank diameters up to 0.2 In. (5 mm), and screw head diameters up to 3/8 In. (9.5 mm). the Bosch GTB18V-45 is an ergonomic screwgun, getting drywall jobs done comfortably and fast. It has a well-balanced grip, allowing the thumb and the index finger to control the operation, and Xtend Drive to activate the motor only when the bit senses pressure. ## Features - AUTO-FEED ATTACHMENT FOR GTB18V-45 SCREWGUN: Enables precise driving of rows of screws at top speed for added efficiency - SPEED: Allows fast repeatable fastening without having to load one screw at a time by hand - USER COMFORT: Features an ergonomic design and light weight, for comfortable continuous work - OPEN DESIGN: Helps prevent debris from getting trapped in the mechanism, allowing for a longer product life - CONVENIENCE: Uses widely distributed strips of screws, with lengths of between 1 In. (25 mm) and 2-1/8 In. (55 mm), screw shank diameters up to 0.2 In. (5 mm), and screw head diameters up to 3/8 In. (9.5 mm) - SCREW DEPTH INDICATOR: Shows how deep the screw is set in the drywall - THUMBWHEEL: Adjusts how deep the screw is set in the drywall - SCREW LENGTH ADJUSTMENT BUTTON: Allows user to modify the screwgun for several screw lengths - WORK CONTACT ELEMENT: Sets tool against the drywall ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BN6XRFV6 | | Best Sellers Rank | #493,727 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #41 in Power Screw Guns | | Brand Name | Bosch | | Customer Reviews | 4.0 4.0 out of 5 stars (26) | | Included Components | (1) GMA22 Auto Feed Attachment; (1) Autofeed Screwdriving Bit | | Item Type Name | Screwgun Auto Feed Attachment | | Manufacturer | BOSCH | | Manufacturer Part Number | GMA22 | | Material Type | Blend | | Model Number | GMA22 | | Number of Batteries | 1 | | Number of Items | 1 | | Power Source | Battery Powered | | Recommended Uses For Product | Drywall Installation | | Shape | Rectangular | | Speed | 4000 rpm | | UPC | 000346665611 | | Unit Count | 1 Count | | Voltage | 18 volts | ## Product Details - **Brand:** Bosch - **Material:** Blend - **Power Source:** Battery Powered - **Speed:** 4000 rpm - **Voltage:** 18 volts ## Images ![BOSCH GMA22 Auto Feed Attachment for GTB18V-45 Screwgun - Image 1](https://m.media-amazon.com/images/I/51wM5+p+c0L.jpg) ![BOSCH GMA22 Auto Feed Attachment for GTB18V-45 Screwgun - Image 2](https://m.media-amazon.com/images/I/31h5rsb1SSL.jpg) ![BOSCH GMA22 Auto Feed Attachment for GTB18V-45 Screwgun - Image 3](https://m.media-amazon.com/images/I/41SRVFN6aHL.jpg) ![BOSCH GMA22 Auto Feed Attachment for GTB18V-45 Screwgun - Image 4](https://m.media-amazon.com/images/I/31OScu4ZPVL.jpg) ![BOSCH GMA22 Auto Feed Attachment for GTB18V-45 Screwgun - Image 5](https://m.media-amazon.com/images/I/31tfjh9i4xL.jpg) ## Available Options This product comes in different **Model** options. ## Frequently Bought Together - BOSCH GMA22 Auto Feed Attachment for GTB18V-45 Screwgun - BOSCH GTB18V-45N 18V Brushless 1/4 In. Hex Screwgun (Bare Tool) - Senco 06A125P DuraSpin Number 6 by 1-1/4-Inch Drywall to Wood Collated Screw (1,000 per Box) --- ## 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.us/products/507609111-bosch-gma22-auto-feed-attachment-for-gtb18v-45-screwgun](https://www.desertcart.us/products/507609111-bosch-gma22-auto-feed-attachment-for-gtb18v-45-screwgun) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-26*