--- product_id: 572860827 title: "BMG Bondtech Extruder - 1.75mm" brand: "bmg" price: "¥1038" currency: JPY in_stock: false reviews_count: 5 url: https://www.desertcart.jp/products/572860827-bmg-bondtech-extruder-1-75mm store_origin: JP region: Japan --- # BMG Bondtech Extruder - 1.75mm **Brand:** bmg **Price:** ¥1038 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** BMG Bondtech Extruder - 1.75mm by bmg - **How much does it cost?** ¥1038 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/572860827-bmg-bondtech-extruder-1-75mm) ## Best For - bmg enthusiasts ## Why This Product - Trusted bmg brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description The Bondtech BMG utilizes an internal gearing ratio of 3:1 together with precision cnc-machined hardened steel drive gears to give you a compact powerhouse for all your applications. Whether you require high resolution prints with small nozzles or high-flow prints with big nozzles the optimized gearing ratio combined with our industry leading drive gears provides unparalleled pushing power and lightning fast retractions in a lightweight and compact package.Bondtech Dual-Drive Our unique Dual-Drive technology delivers uninterrupted material flow without fear of grinding or slipping in even the most demanding conditions. Bondtech users the world over will attest that even in prints with thousands of retracts our extruders perform flawless, with unmatched precision, and zero damage or degradation to the filament.Multi-material capability Our new BMG extruder feeds all material with high reliability, from slippery nylons and soft TPU/TPE filaments to highly rigid and sometimes brittle carbon-filled high-strength materials. The extruder is designed for 1.75 mm filaments, but has been tested to ensure performance of filament from 1.5mm up to 2.0mm allowing for high reliability regardless of the tolerance of the filament used. The filament path is fully guided throughout the extruder body and the housing maintains tight tolerances to the drive gears mitigating the chances of Filament Misfeed when the hotend experiences increased backpressure or highly flexible filaments are used.Adjustable tension The thumbscrew tensioner allows the user to fine-tune the pressure exerted by the drive gears onto the filament. This gives you the power to adjust according to your preferences and to optimize for the type of material you are using. Review: Outstanding extruder. Purchased for my rostock max v3. It bolts directly onto a nema17 motor and it's geared so you get way more "torque", but not as much max speed. Speed isn't really important unless your running a bowden, adds a few seconds to swapping filaments (i've got a long bowden tube with the rostock). Driving force is unreal, but be careful, you can easily extrude too hard. I had a jam, and the driving force was enough to pop out the bowden tube, causing it to just airprint. It's not as easy to clean out if you don't have enough room, so make sure you can open the armature 90 degress to the body and be able to look inside. Another VERY important, note, the drive gear that fits on the Nema 17 has to be "backwards" where the grub screw is farthest away from the NEMA17 motor body, otherwise you'll strip the plastic teeth on the inside. The contact between the gear and the nema shaft is very very close to the body of the motor. Another great thing is that due to the gear reduction, you can run a much smaller NEMA17 motor, so if your looking to lighten up your hotend, this is also a good option if you pair it with a E3D hotend (direct attach). If you use bowden, then you'll need to purchase a grovemount bowden adapter as well. Review: Finally got tired of using cheap Chinese extruders that just don't work or last for a short time. It was a night and day difference when I first used this item. I don't have to worry about filament not feeding in and thru the extruder anymore. It doesn't crush the filament and is very precise. The steps/mm are given to you. I truly regret not spending the extra money and buying this sooner. No more headaches and it feeds any type of filament. Do yourself a favor and buy this. Your prints will look better immediately. I got a genuine E3D V6 to go with this and I'm so happy with the quality of my prints. ## Features - The Bondtech BMG utilizes an internal gearing ratio of 3:1 together with precision cnc-machined hardened steel drive gears to give you a compact powerhouse for all your applications. - Our unique Dual-Drive technology delivers uninterrupted material flow without fear of grinding or slipping in even the most demanding conditions. - Our new BMG extruder feeds all material with high reliability, from slippery nylons and soft TPU/TPE filaments to highly rigid and sometimes brittle carbon-filled high-strength materials. - The thumbscrew tensioner allows the user to fine-tune the pressure exerted by the drive gears onto the filament. - This gives you the power to adjust according to your preferences and to optimize for the type of material you are using. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074P8FCG9 | | ASIN | B074P8FCG9 | | Batteries Included? | No | | Batteries Required? | No | | Customer Reviews | 4.4 4.4 out of 5 stars (10) | | Customer reviews | 4.4 4.4 out of 5 stars (10) | | Date First Available | 9 August 2017 | | Date First Available | 9 August 2017 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 118 g | | Item model number | BONDTECH-BMG-175 | | Item model number | BONDTECH-BMG-175 | | Manufacturer | Bondtech | | Manufacturer | Bondtech | | Package Dimensions | 10.21 x 7.7 x 7.19 cm; 118 g | | Package Dimensions | 10.21 x 7.7 x 7.19 cm; 118 g | | Part number | BONDTECH-BMG-175 | ## Images ![BMG Bondtech Extruder - 1.75mm - Image 1](https://m.media-amazon.com/images/I/61dztKXU5xL.jpg) ![BMG Bondtech Extruder - 1.75mm - Image 2](https://m.media-amazon.com/images/I/61ruqeb3NwL.jpg) ![BMG Bondtech Extruder - 1.75mm - Image 3](https://m.media-amazon.com/images/I/61kwsyK802L.jpg) ![BMG Bondtech Extruder - 1.75mm - Image 4](https://m.media-amazon.com/images/I/61aDSA4Bl+L.jpg) ![BMG Bondtech Extruder - 1.75mm - Image 5](https://m.media-amazon.com/images/I/61G2ILVtaNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by N***C on 6 June 2018* Outstanding extruder. Purchased for my rostock max v3. It bolts directly onto a nema17 motor and it's geared so you get way more "torque", but not as much max speed. Speed isn't really important unless your running a bowden, adds a few seconds to swapping filaments (i've got a long bowden tube with the rostock). Driving force is unreal, but be careful, you can easily extrude too hard. I had a jam, and the driving force was enough to pop out the bowden tube, causing it to just airprint. It's not as easy to clean out if you don't have enough room, so make sure you can open the armature 90 degress to the body and be able to look inside. Another VERY important, note, the drive gear that fits on the Nema 17 has to be "backwards" where the grub screw is farthest away from the NEMA17 motor body, otherwise you'll strip the plastic teeth on the inside. The contact between the gear and the nema shaft is very very close to the body of the motor. Another great thing is that due to the gear reduction, you can run a much smaller NEMA17 motor, so if your looking to lighten up your hotend, this is also a good option if you pair it with a E3D hotend (direct attach). If you use bowden, then you'll need to purchase a grovemount bowden adapter as well. ### ⭐⭐⭐⭐⭐ Review *by R***7 on 22 April 2019* Finally got tired of using cheap Chinese extruders that just don't work or last for a short time. It was a night and day difference when I first used this item. I don't have to worry about filament not feeding in and thru the extruder anymore. It doesn't crush the filament and is very precise. The steps/mm are given to you. I truly regret not spending the extra money and buying this sooner. No more headaches and it feeds any type of filament. Do yourself a favor and buy this. Your prints will look better immediately. I got a genuine E3D V6 to go with this and I'm so happy with the quality of my prints. ### ⭐⭐⭐⭐⭐ Review *by Z***M on 24 October 2017* Highly highly recommended. Seriously, I fought extruders for way too long before buying this. It was like seeing the light. Technically why is it better? The dual hobbed teeth grab the filament from both sides and it's geared down 3:1 for maximum torque. It also looks like the hobbed gears (the pushing gears) also ride on needle bearings which would be incredible build quality if true. Very much worth the $80. ## Frequently Bought Together - Bondtech BMG Extruder - 1.75mm - WINSINN 50mm 5015 Blower Fan 12V, 3D Printer 12 Volt Fans Blower Turbine Turbo Hydraulic Bearing, Brushless Cooling 50mmx15mm 2PIN (Pack of 4Pcs) - 5M GT2 Timing Belt, Upgrade Non-Slip Version, Width 6mm, Fit for 3D Printer and Most Belt Driven Printers --- ## 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/572860827-bmg-bondtech-extruder-1-75mm](https://www.desertcart.jp/products/572860827-bmg-bondtech-extruder-1-75mm) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-17*