Features
- Two-speed operation with variable-speed trigger for flow control
- Up to 10,000 max PSI
- Dispense rate up to 9 oz per minute (measured in speed 2, NLGI #2 grease, 14 oz tubes, with DCB203 battery)
- Runtime capable of dispensing up to 7 tubes per charge (measured in speed 2, NLGI #2 grease, 14 oz tubes, with DCB203 battery)
- 47-inch reinforced flexible hose for access to hard-to-reach fittings
- Onboard LED to illuminate the nozzle area
- Includes shoulder strap
- Sold without battery or charger
Specifications
| Opt Sku | DW-DCGG581B |
| Mpn | DCGG581B |
| Upc/Gtin | 198706011267 |
| Product Type | Grease Guns |
| Shipping Weight | 9.06 lb |
| Max Psi | 10,000 |
| Dispense Rate | Up to 9 oz/min (speed 2; NLGI #2 grease; 14 oz tubes; measured with DCB203 battery) |
| Runtime | Up to 7 tubes per charge (speed 2; NLGI #2 grease; 14 oz tubes; measured with DCB203 battery) |
| Hose Length | 47 in (reinforced, flexible) |
| Included | Grease gun (tool only), shoulder strap |
| Battery/Charger | Sold separately |
| Warranty | 3 Year Limited Warranty; 1 Year Free Service; 90 Days Satisfaction Guaranteed |
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Cordless grease gun sold as a tool-only unit (battery and charger not included). It has two speed settings and a variable-speed trigger to regulate grease flow, a reinforced 47-inch flexible hose for accessing fittings, and an onboard LED for illuminating the work area. Maximum pressure rating is 10,000 PSI. Performance (dispense rate and runtime) depends on grease type and the battery used.
Project Ideas
Business
Mobile Heavy-Equipment Lubrication
Offer on-site greasing for skid steers, excavators, loaders, tractors, and implements. Price per machine or by point count (e.g., base rate plus tiers for 20/40/60+ fittings). Include a digital report with photos, grease type used, and any damaged zerks. Upsell replacement zerks, hose checks, and basic fluid top-offs. Target construction, landscaping, and farms with route-based scheduling.
Fleet PM Grease Service
Partner with small delivery fleets, towing companies, and service vans to provide recurring chassis and driveline greasing as part of Preventive Maintenance. Bundle with filter checks and tire pressure to create a simple subscription (weekly/biweekly). Use checklists and QR-tag each vehicle’s grease points for traceability. Reduce downtime and sell it as insurance against U-joint and bushing failures.
Ag Co-op Pop-Up Lube Days
Host scheduled pop-up service days at farm co-ops or equipment yards. Offer flat-rate greasing per implement (disc, baler, auger, pivots) with a discount for multiple units. Sell add-ons like tubes of NLGI #2, dust caps, and upgraded couplers. Market via local FB groups and co-op bulletin boards; book time slots to minimize wait and maximize throughput.
Facility Grease Point Audit and Retrofit
Provide a one-time or annual service auditing doors, conveyors, gates, presses, and shop equipment. Map all existing and missing grease points, replace damaged fittings, add new zerks where practical, and create a printed and digital lubrication schedule. Charge per sq ft or per asset, and offer a quarterly service contract to handle ongoing greasing and documentation.
Grease Gun Rental + Training Kits
Rent the gun with batteries, charger, and a curated adapter kit (standard, needle, right-angle) plus a starter pack of grease tubes. Include a 10-minute training card and quick videos accessed via QR. Charge a daily/weekly rate with refundable deposit, and upsell consumables and coupler upgrades. Ideal for HOAs, small shops, and DIYers who don’t need a full-time tool.
Creative
Shop-Made Grease Fitting Test Bench
Build a compact bench block with a pressure gauge (10,000 PSI rated), relief valve, and multiple threaded ports to test couplers, hoses, and adapters. Use the gun’s two-speed and variable trigger to learn precise flow control, measure leak-down, and verify coupler hold under pressure. Add a clear catch can to observe purge and contamination, and keep a logbook of pressures and coupler performance.
Hinges, Jacks, and Gates Revival
Do a whole-home/garage refresh: drill/tap stubborn hinges, gate pivots, trailer jacks, and shop doors to accept new zerks, then bring them back to life with targeted greasing. Document before/after effort to move, noise reduction, and rust purge. Finish by installing dust caps on fittings and creating a simple maintenance tag near each point.
Bearing Repacker Station
Create a benchtop bearing repack station with a sealed cup, perforated platform, and drain-back channel. Use needle and right-angle adapters to inject grease into small bearings (mowers, carts, bikes) without total disassembly when appropriate. Include a magnetic tool strip for couplers, nitrile glove holder, and a drip tray lined with absorbent pads for clean workflow.
Mobile Lube Cart Build
Build a compact rolling cart with a holster for the grease gun, vertical tube holders for multiple grease types, a battery dock, rag bin, and a small parts drawer for couplers and caps. Add a swing-out 47-inch hose hanger, integrated LED work light, and a clipboard mount for checklists. Perfect for moving between machines or around a garage.
Quick-Change Coupler Rack
Fabricate a quick-change head using a short threaded manifold and knurled thumb nuts for swapping between standard, needle, flex-hose, and 90-degree couplers. Mount a labeled rack (color-coded sleeves) to keep couplers protected. This increases versatility and speeds up work on mixed-access fittings.