The Dremel 8240-5BP bundles the 12V brushed cordless 8240 rotary tool with a dedicated backpack for organized storage and portability. Ideal for on-site work, jobsite visits, or crafters who need a complete mobile setup, the backpack accommodates the tool, battery, charger, and accessories. The 8240 motor delivers variable speed (5,000–35,000 RPM) and 12V of power for a full range of cutting, grinding, sanding, and engraving tasks.
What is the difference between the 8240-5 and the 8240-5BP?
The tool, battery, charger, and accessories are identical. The only difference is the 8240-5BP adds a dedicated backpack for storage and transport, making it a better choice for contractors, on-site professionals, or anyone who needs to carry their rotary tool kit to different locations.
Is the backpack purpose-built for the Dremel 8240?
Yes, the included backpack is designed to accommodate the 8240 tool, battery, charger, and accessories in organized compartments. It is not a general-purpose bag — it is optimized for the 8240 kit.
Is the Dremel 8240 motor brushless?
No. The 8240 uses a brushed motor. The 8250 series is the brushless 12V upgrade. For occasional use, the 8240's brushed motor is reliable and sufficient; for heavy or frequent use, the 8250's brushless efficiency is worth the premium.
Can I use 8240 batteries in a Dremel 8250?
Yes. The 8240 and 8250 share the same 12V battery platform (B816-01, B814-01 series), so batteries and chargers are interchangeable between the two models.
What tasks is the Dremel 8240-5BP best suited for?
The 8240-5BP excels at portable tasks where corded access is impractical: on-site engraving, jobsite cutting, hobby use away from a workshop, or carrying between rooms in a home. The backpack makes it a complete grab-and-go rotary tool system.
How long does the 8240's battery last on a charge?
Typical runtime is 30–60 minutes depending on speed setting and load. The 12V 2Ah battery can be swapped with an additional battery (sold separately) for longer sessions without waiting to recharge.
# Dremel 8240-5BP 12V Cordless Variable Speed Rotary Tool Kit with Backpack Storage **Model:** `8240-5BP` **Brand:** Dremel **Category:** Rotary Tool > The Dremel 8240-5BP bundles the 12V brushed cordless 8240 rotary tool with a dedicated backpack for organized storage and portability. Ideal for on-site work, jobsite visits, or crafters who need a complete mobile setup, the backpack accommodates the tool, battery, charger, and accessories. The 8240 motor delivers variable speed (5,000–35,000 RPM) and 12V of power for a full range of cutting, grinding, sanding, and engraving tasks. ## Specifications | Attribute | Value | |---|---| | Product Type | Rotary Tool | | Power Source | cordless-battery | | Battery Voltage V | 12 | | Battery Ah | 2 | | No-Load Speed (RPM) | 5,000-35,000 | | Variable Speed | Yes | | Collet Size In | 1/8 | | Chuck Type | standard collet | | Brushless | No | | Electronic Feedback | No | | Pivot Light | No | | Ez Twist | No | | Replaceable Brushes | No | | Attachments Count | 0 | | Accessories Count | 5 | | Warranty | 2-year limited | ## What's Included - 8240 rotary tool - B816-01 12V 2Ah lithium-ion battery - 12V charger - 5 accessories - backpack storage bag Source: https://www.jaspecs.com/dremel/rotary-tool/8240-5bp-dremel-12v-cordless-brushed-rotary-tool-kit-backpack/