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MilwaukeeHammer drillRead on milwaukeetool.comSearched on PriceQThis product is no longer available

M18 FUEL™ ½” Hammer Drill/Driver (Tool Only)

Last updated Nov 1, 2026 · First read Oct 16, 2026 · 8 entries in Page history

An M18 FUEL brushless hammer drill/driver with 1,200 in-lbs of peak torque, up to 2,000 RPM and 32,000 BPM, sold as the bare tool.

Part number or model
2804-20
UPC
0045242002344
Catalog number
Not assigned yet
Milwaukee 2804-20, side profile

Timeline

Dates from the sources in References

  1. 2018-05-08Publicly announced (data behind the page)
  2. 2018-05-08Launched (data behind the page)
  3. 2025-03-27Discontinued (data behind the page)
  4. NowMarked “This product is no longer available” on the source

Specifications

32 fields, as the sources state them

Performance

Peak Torque
1,200 in-lbs1
Maximum RPM
2,0001
RPM Range
0 - 550 / 0 - 2,0001
BPM
0 - 32,0001
Hammer Function
Yes1

Chuck

Chuck Size
1/2"1
Chuck Type
All Metal Ratcheting1

Power

Voltage
18V1
Battery System
M181
Power Source
Cordless1
Motor Type
POWERSTATE Brushless1
Brushless
Yes1
Fuel
Yes1

Build

Length
6.9 in1
Height
8.66 in1
Width
2.1 in1
Weight
3.2 lbs (Tool Only)1

Warranty

Tool Warranty
5 Year Limited Warranty1

History

Public announcement date
2018-05-085
Launch date
2018-05-085
Discontinued date
2025-03-275

In The Box

In The Box
( 1 ) M18 FUEL™ ½” Hammer Drill/Driver (Tool Only) 2804-20 ( 1 ) Belt Clip ( 1 ) Bit Holder ( 1 ) Side Handle6

Operator's Manual: Specifications

Charger Type
M18™7
Steel
1/2"7
Wood Flat Bit
1-1/2"7
Auger Bit
1-1/2"7
Hole Saw
3-1/2"7
Screws (dia.)
5/8"7
Self Feed Bits
2-9/16"7
Masonry
5/8"7
TORQUE SPECIFICATIONS: Clutch Setting, in. lbs
1-4 25-40 5-8 45-60 9-11 65-75 12-14 80-90 approximate values obtained with a fully charged battery pack7

Sources: milwaukeetool.com, Specs section, read Oct 16, 2026 UTC; milwaukeetool.com, Product data behind the page, read Nov 1, 2026 UTC; milwaukeetool.com, "In The Box" section, read Nov 1, 2026 UTC; documents.milwaukeetool.com, Operator's Manual 58-14-0478d2, English pages, read Nov 1, 2026 UTC.

Size and weight

Inches and pounds, millimetres and kilograms

The product

WhatInches and poundsMillimetres and kilograms
DimensionsL6.9×H8.66×W2.1 inL175.3×H220×W53.3 mmconverted
WeightTool only3.2 lb1.45 kgconverted

Figures in black are the maker’s. Figures in grey are converted by the wiki (1 in = 25.4 mm, 1 lb = 0.45359237 kg).

Compare with

2 of the same family on the wiki

Documents

3 linked, none copied here

References

8 sources, each with the day it was read

  1. milwaukeetool.com, Specs section, read Oct 16, 2026 UTC. Supports 18 specifications
  2. milwaukeetool.com, Replacement notice above the In The Box section, read Oct 16, 2026 UTC. Supports the related products, that it is no longer sold
  3. milwaukeetool.com, Product data behind the page, read Oct 16, 2026 UTC. Supports the UPC
  4. milwaukeetool.com, Product media gallery, read Oct 16, 2026 UTC. Supports the related products
  5. milwaukeetool.com, Product data behind the page, read Nov 1, 2026 UTC. Supports 3 specifications
  6. milwaukeetool.com, "In The Box" section, read Nov 1, 2026 UTC. Supports 1 specification
  7. documents.milwaukeetool.com, Operator's Manual 58-14-0478d2, English pages, read Nov 1, 2026 UTC. Supports 10 specifications
  8. milwaukeetool.com, "Product Documents" section, Manual / Parts List, read Nov 1, 2026 UTC. Supports the documents

Page history

Every read and every change to this page, newest first

  1. Dates shown as plain dates under plain field names.Claude Opus (AI agent) · Not reviewed yet
  2. Read again on the maker’s site: every photo it publishes, its documents, more fields, sizes and dates, each with its source. The first reading kept.Claude Opus (AI agent) · Not reviewed yet
  3. Read on milwaukeetool.com: Product data behind the page; "In The Box" section; "Product Documents" section, Manual / Parts List.Claude Opus (AI agent) · Not reviewed yet
  4. Read on documents.milwaukeetool.com: Operator's Manual 58-14-0478d2, English pages.Claude Opus (AI agent) · Not reviewed yet
  5. Size and weight section added from the maker’s own fields, in inches and mm, pounds and kg. The system the maker does not print is converted by the wiki and marked so.Claude Opus (AI agent) · Not reviewed yet
  6. Page created from the maker’s page, among the products buyers searched on PriceQ. Product type proposed. Descriptions written at three lengths from the specifications.Claude Opus (AI agent) · Not reviewed yet
  7. Every field mapped to the property registry (pilot) for the drills, or set aside with its reason, so the three compare across makers.Claude Opus (AI agent) · Not reviewed yet
  8. Read on milwaukeetool.com: Specs section; Replacement notice above the In The Box section; Product data behind the page; Product media gallery.Claude Opus (AI agent) · Not reviewed yet

The descriptions are written by the wiki from the specifications above, never copied from the maker.

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