LET'S RESIN Cordless Resin Jewelry Drill
- Maximum Chuck Size: 3 Millimeters
- Drill Type: Basic Drill
- Power Source: Battery
- Maximum Rotational Speed: 21000 rpm
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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ASIN: B0BYZ7GH5VModel: ELR08020Category: Drills
Overview
The ELR08020 from LET'S is a small cordless drill running on 12 volts DC with a 2 amp motor, weighing about 9 ounces (0.26 kg) as listed. The stated top speed of 21000 RPM is well above a typical drill's chuck speed, suggesting a design closer to a compact rotary tool than a standard hand drill.
The category tag places it under Tools/Drills and the title also calls it a drill, but a 21000 RPM top speed lines up with rotary tools and small precision drivers rather than the 0-1500 RPM range typical of drill/drivers. Buyers should confirm chuck size and intended use before purchase, since neither is stated here.
- 12 volt DC battery power
- 2 amp motor
- 21000 RPM top speed
- 0.26 kg (about 9 oz) listed weight
Who it's for
Suits hobbyists or light duty users who need a small, high speed handheld tool for fine work rather than someone drilling into wood or masonry, where high RPM without stated torque is a poor match.
Pros and cons
- Compact and lightweight at roughly 9 ounces
- High spindle speed for fine detail work
- RPM far exceeds typical drill speeds, unclear general fit
Performance notes
A 2 amp motor at 12V DC paired with a 21000 RPM top speed suggests a design tuned for speed over torque, the kind of setup found in rotary tools and small precision drivers rather than fastener driving.
Specifications
| Brand | LET'S RESIN |
|---|---|
| Model | ELR08020 |
| Dimensions & fit | |
| Maximum Chuck Size | 3 Millimeters |
| Item Weight | 0.57 poundslower than 93% of 238 drills |
| Capacity & performance | |
| Maximum Rotational Speed | 21000 rpmhigher than 99% of 178 drills |
| Speed | 7000 RPM |
| Drilling Capacity Metal | 0.3 incheslower than 93% of 155 drills |
| Drilling Capacity Wood | 0.3 incheslower than 95% of 154 drills |
| Number Of Speeds | 3 |
| Battery Capacity | 900 mAhlower than 97% of 74 drills |
| Power & efficiency | |
| Power Source | Battery |
| Maximum Power | 4 wattslower than 100% of 155 drills |
| Amperage | 2 ampslower than 67% of 166 drills |
| Voltage | 12 voltslower than 67% of 255 drills |
| Construction & materials | |
| Material Type | Metal |
| Included components | |
| Included Components | Universal Chuck, Deburring Tool, Drill Bits, Collets |
| Warranty & support | |
| Manufacturer Warranty Description | Manufacture warranty for 90 days from dates of purchase |
| Other details | |
| Drill Type | Basic Drill |
| Is Electric | Yes |
| Item Type Name | LET'S RESIN Cordless Drill |
| Additional Features | Cordless, Rechargeable, Multi-Accessory Kit |
Closest rivals on specs
BLACK+DECKER BDCDD12PK 12V MAX Drill and Home Tool Kit- Amperage 2 vs 1.5 amps (+33%)
BOSCH GSD4V-35 4V Max USB-C Rechargeable Screwdriver- Voltage 12 vs 4 volts (+200%)
- Item Weight 0.57 vs 0.7 pounds (-19%)
Fanttik NEX S1 Capsule Cordless Screwdriver- Voltage 12 vs 3.7 volts (+224%)
Frequently asked questions
What is the top speed of the LET'S ELR08020?
The listing states 21000 RPM.
What voltage battery does it use?
It runs on 12 volts DC.
How heavy is the ELR08020?
It is listed at 0.26 kilograms, about 9 ounces.