The battery for this hammer drill is a 4.0 AH.
Free Gift Card Details
- The promotion will be automatically applied on the Shopping Cart page.
- To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
- Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
- E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
- Free e-gift cards expire 10/01/26.
- Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
- Valid online and in participating retail stores.
- Limited-time offer. Subject to change without notice.
Milwaukee M18 Fuel Hammer Drill Kit — 1/2in. Chuck, M18 XC RedLithium Batteries, Model# 2604-22

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

Click or Tap image to Zoom
This item is no longer available.
- Powerstate™ brushless motor delivers up to 725 in.-lbs. of torque with maximum sustained torque to complete the toughest of applications
- RedLithium™ battery technology provides superior pack construction, electronics and performance to deliver more work per charge and more work over pack life
- RedLink Plus™ intelligence provides optimized performance and overload protection using total system communication between tool, battery and charger
- Soft grip for extended use
- Built-in LED light illuminates work area
See full description
Description
Key Specs
Reviews
Q & A
Accessories
Warranty
Compare
Product Summary
What's Included
- (1) M18 FUEL 1/2in. hammer drill
- (1) Side handle
- (2) M18 XC RedLithium 4.0Ah battery packs
- (1) Multi-voltage charger
- Case
Downloads
Features + Benefits
- Powerstate™ brushless motor delivers up to 725 in.-lbs. of torque with maximum sustained torque to complete the toughest of applications
- RedLithium™ battery technology provides superior pack construction, electronics and performance to deliver more work per charge and more work over pack life
- RedLink Plus™ intelligence provides optimized performance and overload protection using total system communication between tool, battery and charger
- Soft grip for extended use
- Built-in LED light illuminates work area
- Two-speed geartrain: 0–550 / 0–1850 RPM
- Hammer mode: 31,450 BPM
- 1/2in. metal ratcheting locking chuck
- Includes 2 M18 RedLithium XC 4.0Ah battery packs, multi-voltage charger and case
Key Specs
| Attribute | Specification |
|---|---|
item# | 27103 |
Brand | Milwaukee |
Manufacturer's Warranty | 5 year limited warranty |
Ship Weight | 14.0 LB |
Chuck Size | 1/2 in |
Max. RPM | 1,850 |
Max. Blows Per Minute | 0–31,450 |
| Attribute | Specification |
|---|---|
Cordless | Yes |
Amps | 4.0 |
Impact Energy | 60.41 ft-lbs. |
Hammer Only Mode | Yes |
Keyless Chuck | No |
Side Handle | Yes |
Tool Weight | 5 lb |
Reviews
Questions & Answers
Questions
-
· 12 years ago
Are the XC batteries 3.0 or 4.0 AH's?
-
ProductExpert19· 12 years ago
Helpful?
-
Milwaukee Tool Expert· 12 years ago
Yes they are all 4.0 amp/hr batteries. When the product was originally launched it came with 3.0, but now all shipping product comes with the 4.0
Helpful?
-
-
· 13 years ago
MILWAUKEE CORDLESS DRILLS
What is the difference between the 2603 and 2604 drills
-
ProductExpert19· 13 years ago
Model 2603 is a Drill Driver, and model 2604 is a Hammerdrill/Driver.
Helpful?
-
Milwaukee Tool Expert· 13 years ago
The 2603 is a Drill Driver. The 2604 is a Hammerdrill/Driver
Helpful?
-
-
· 13 years ago
I am new to hammer drills and am wondering if I can turn the hammer "feature" off when not drilling through hammerdrill-worthy materials. Is it a setting on the dial just behind the chuck? Thank you in advance for your help.
1 answer-
ProductExpert30· 13 years ago
This can be used as a drill or screw gun or put in hammer mode when needed.
Helpful?
-
-
billy· 14 years ago
when it this available in the uk and what price?
1 answerOriginally posted on milwaukeetool.com-
James· 14 years ago
Hi billy, We do not currently have pricing and availability for the UK. I would encourage you to visit our UK website at: http://milwaukeetool.co.uk for more information. Thank you.
-
Accessories We Recommend
This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.
Warranty
Manufacturer's Warranty
5 year limited warranty
Compare with Most Popular in Hammer Drills
See All Hammer Drills
See All Milwaukee Hammer Drills
Currently Viewing This Product
Item # 27103
Shipping: Sold Out
- $599.00
Shipping:
Free shipping (lower 48 states) - Available nowStore Pickup:
Not Available
Item # 112835
$199.00Shipping:
Backordered: Order now to reserve yours -
Estimated to ship 07/15/26Store Pickup:
Not available - online only
- $159.00
Shipping:
Free shipping (lower 48 states) - Available nowStore Pickup:
Not Available
Specifications
1/2 in
Multiple in
1/2 in
1/2 in
1,850
450
-
1,550
0–31,450
3,000
-
22,500
Yes
Yes
Yes
Yes
4.0
-
-
-
60.41 ft-lbs.
-
-
-
Yes
-
-
-
No
Yes
-
-
Yes
No
Yes
-
5 lb
12.15 lb
2.6 lb
2.2 lb
-
18
12
-
-
2
-
-
-
Concrete Power Tools
Power Tools Regular
Power Tools Regular
-
No
Yes
No
-
No
Yes
-
-
No
Yes
-
-
14.0000 lb
2.6000 lb
2.2 lb
-
11.5 x 18.7 x 5.3 in
6.0 x 7.0 x 2.25 in
-





