VERIFIED · 2026 canonical · www.jaspecs.com

Milwaukee M18 Brushless Pipe Threading Oiler

Model number
3874-20

The Milwaukee M18 Brushless Pipe Threading Oiler is a cordless support tool for pipe-threading workflows that need portable lubrication delivery without a cord. Milwaukee lists a brushless motor, paddle switch, variable speed operation, 26.5 in. length, 24.5 in. width, 12 in. height, and a 21 lb weight. This tool-only version is intended for M18 users in plumbing and mechanical trades who want a dedicated threading-oil delivery tool for field work.

identifiers stable · addressable
Model no.
3874-20
Brand
Milwaukee
Category
Pipe Cutter
Canonical URL
/milwaukee/pipe-cutter/3874-20-m18-brushless-pipe-threading-oiler/
18 spec rows · each row is anchorable

§ Specifications

#specifications
Product Type
Pipe Threading Oiler
Voltage (V)
18
Cordless / Corded
Cordless
Power Source
Battery
Motor Type
Brushless
Tool Only
Yes
Batteries Included
0
Charger Included
No
Piece Count
1
Height (in.)
12
Length (in.)
26.5
Weight (lbs)
21
Width (in.)
24.5
Battery Platform
M18
Switch Type
Paddle Switch
Variable Speed
Yes
One Key Enabled
No
Warranty
5-year limited

§ What's Included

01 (1) M18 Brushless Pipe Threading Oiler (3874-20)

§ Warranty

5-year limited

§ FAQ

Does the 3874-20 include a battery or charger?

No. The 3874-20 is sold as a tool-only M18 product.

Does the 3874-20 have variable speed control?

Yes. Milwaukee lists it as a variable-speed tool.

How much does the 3874-20 weigh?

Milwaukee lists the tool at 21 lb.