Model # R86403B

Internet #303037088

Store SKU #1003094062

Store SO SKU #1002722330

RIDGID 18-Volt OCTANE MEGAMax 1-1/8 in. SDS-Plus Rotary Hammer (Attachment Head Only)
0648846069586

RIDGID

18-Volt OCTANE MEGAMax 1-1/8 in. SDS-Plus Rotary Hammer (Attachment Head Only)

  • Industry's Most Powerful Interchangable Tool System
  • MEGAMax™ Power Base not included
  • Free Parts and Service for Life with Registration
$ 119 00
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Industry's Most Powerful Interchangable Tool System
  • MEGAMax™ Power Base not included
  • Free Parts and Service for Life with Registration
RIDGID introduces the 18-Volt OCTANE MEGAMax 1-1/8 in. SDS-Plus Rotary Hammer (Attachment Head Only). The OCTANE MEGAMax 1/2 in. 1-1/8 in. SDS-Plus Rotary Hammer (Attachment Head Only) features high performance brushless motors and advanced electronics that provide best-in-class power and intelligence. The MEGAMax Family is the industry's most powerful interchangeable tool system. This MEGAMax 1-1/8 in. SDS-Plus Rotary Hammer, when paired with the MEGAMax Power Base (not included), becomes the only SDS in the Industry with the ability to lock-on in chisel mode. While being compatible with all RIDGID 18-volt batteries, OCTANE tools provide maximum performance when paired with OCTANE batteries (not included) in high demand applications. This means, under heavy loads, the tool talks to the battery to determine when to draw maximum power to the motor, allowing the tool to increase performance and finish the task. With registration, this tool is backed by the Industry’s Only Lifetime Service Agreement: FREE Parts. FREE Service. For LIFE. The 18-Volt OCTANE MEGAMax 1-1/8 in. SDS-Plus Rotary Hammer (Attachment Head Only) includes an operator's manual. The MEGAMax Power Base, batteries, and chargers are sold separately.
  • MEGAMax™ is the industry's most powerful interchangable tool system
  • Over 65% more power in high demand applications when paired with OCTANE™ Battery and MEGAMax™ Power Base (R86400B)
  • 4 directional head positions allow the user to optimize ergonomics based on the application
  • Lock-on functionality in chisel mode to reduce user fatigue and increase productivity
  • 3-mode selector to manually switch bettwen hammer, drilling, and chisel modes
  • Mechanical clutch helps minimize torque reaction when the bit binds, protecting both the tool and user
  • 100% Compatible: Works with all RIDGID 18-Volt batteries
  • When registered within 90 days this product is Backed by the Industry's Only Lifetime Service Agreement: FREE Parts. FREE Service. For LIFE.
  • Includes: OCTANE™ MEGAMax 1-1/8 in. SDS-Plus Rotary Hammer (Attachment Head Only) and an operator's manual. 18-Volt Brushless OCTANE™ MEGAMax Power Base, batteries, and chargers not included.
  • RIDGID: Powerful. Durable. Professional.
  • California residents see Prop 65 WARNINGS

Product Overview

  • Industry's Most Powerful Interchangable Tool System
  • MEGAMax™ Power Base not included
  • Free Parts and Service for Life with Registration
Model #: R86403B
Sku #: 1003094062
Internet #: 303037088

RIDGID introduces the 18-Volt OCTANE MEGAMax 1-1/8 in. SDS-Plus Rotary Hammer (Attachment Head Only). The OCTANE MEGAMax 1/2 in. 1-1/8 in. SDS-Plus Rotary Hammer (Attachment Head Only) features high performance brushless motors and advanced electronics that provide best-in-class power and intelligence. The MEGAMax Family is the industry's most powerful interchangeable tool system. This MEGAMax 1-1/8 in. SDS-Plus Rotary Hammer, when paired with the MEGAMax Power Base (not included), becomes the only SDS in the Industry with the ability to lock-on in chisel mode. While being compatible with all RIDGID 18-volt batteries, OCTANE tools provide maximum performance when paired with OCTANE batteries (not included) in high demand applications. This means, under heavy loads, the tool talks to the battery to determine when to draw maximum power to the motor, allowing the tool to increase performance and finish the task. With registration, this tool is backed by the Industry’s Only Lifetime Service Agreement: FREE Parts. FREE Service. For LIFE. The 18-Volt OCTANE MEGAMax 1-1/8 in. SDS-Plus Rotary Hammer (Attachment Head Only) includes an operator's manual. The MEGAMax Power Base, batteries, and chargers are sold separately.

  • MEGAMax™ is the industry's most powerful interchangable tool system
  • Over 65% more power in high demand applications when paired with OCTANE™ Battery and MEGAMax™ Power Base (R86400B)
  • 4 directional head positions allow the user to optimize ergonomics based on the application
  • Lock-on functionality in chisel mode to reduce user fatigue and increase productivity
  • 3-mode selector to manually switch bettwen hammer, drilling, and chisel modes
  • Mechanical clutch helps minimize torque reaction when the bit binds, protecting both the tool and user
  • 100% Compatible: Works with all RIDGID 18-Volt batteries
  • When registered within 90 days this product is Backed by the Industry's Only Lifetime Service Agreement: FREE Parts. FREE Service. For LIFE.
  • Includes: OCTANE™ MEGAMax 1-1/8 in. SDS-Plus Rotary Hammer (Attachment Head Only) and an operator's manual. 18-Volt Brushless OCTANE™ MEGAMax Power Base, batteries, and chargers not included.
  • RIDGID: Powerful. Durable. Professional.
  • California residents see Prop 65 WARNINGS

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
11.38 in
Product Height (in.)
6.13 in
Product Width (in.)
5.4 in

Details

Batteries Included
No
Battery Amp Hours
0.0
Battery Power Type
Lithium Ion
Battery Size
18-volt
Color Family
Orange
Condition
New
Cordless Tool Type
Specialty
Cordless/ Corded
Cordless
Motor Type
Brushless
Number of Batteries Included
0
Product Weight (lb.)
4.75 lb
Returnable
90-Day
Tools Product Type
Power Tool
Variable Speed
Yes
Voltage (volts)
18

Warranty / Certifications

Certifications and Listings
4-UL Certified
Manufacturer Warranty
3-Year Limited Warranty or Lifetime Service Agreement with Registration

Specifications

Dimensions

Product Depth (in.)
11.38 in
Product Height (in.)
6.13 in
Product Width (in.)
5.4 in

Details

Batteries Included
No
Battery Amp Hours
0.0
Battery Power Type
Lithium Ion
Battery Size
18-volt
Color Family
Orange
Condition
New
Cordless Tool Type
Specialty
Cordless/ Corded
Cordless
Motor Type
Brushless
Number of Batteries Included
0
Product Weight (lb.)
4.75 lb
Returnable
90-Day
Tools Product Type
Power Tool
Variable Speed
Yes
Voltage (volts)
18

Warranty / Certifications

Certifications and Listings
4-UL Certified
Manufacturer Warranty
3-Year Limited Warranty or Lifetime Service Agreement with Registration

Questions & Answers

What is the chuck size? How many blows per minute? How many ft lbs of energy per blow? Thanks

Asked by: Easilywinded
The box states 2.2 ft-lbs. Which is almost 3.0 Joules.
Answered by: Powergeek
Date published: 2018-10-27

how does this compare to the ridgid new sds plus rotary hammer? R86711B ? does the attachment hea...

how does this compare to the ridgid new sds plus rotary hammer? R86711B ? does the attachment head version work just as good as the one piece unit?
Asked by: Anonymous
The new Octane 1in SDS-Plus Rotary Hammer is rated at 2.0 ft-lbs/2.7 Joules. The new MEGAMax 1-1/8 in. SDS-Plus Rotary Hammer is rated at 2.2 ft-lbs/almost 3.0 Joules. I've attached the Data panels from the actual boxes.
Answered by: Powergeek
Date published: 2018-11-14

Could I use this to make a basement floor drain trench, or do I need a jackhammer?

Could I use this to make a basement floor drain trench, or do I need a jackhammer?
Asked by: Al
Hi Al, This will chisel into the concrete but it would work very slow. Depending on the distance and size a jackhammer or mini jackhammer would be best. Thanks for asking. Greg
Answered by: RIDGID Power Tool Team
Date published: 2018-11-26

What happens if the mega max gets wet? will it damage the parts inside the tools?

Asked by: Signguy
Hi Signguy. It is possible for the tool to get damaged and the battery if they get wet. Thanks for asking. Greg
Answered by: RIDGID Power Tool Team
Date published: 2018-10-22
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Customer Reviews

18-Volt OCTANE MEGAMax 1-1/8 in. SDS-Plus Rotary Hammer (Attachment Head Only) is rated 5.0 out of 5 by 10.
Rated 5 out of 5 by from This is awesome!... This is awesome!
Date published: 2018-10-30
Rated 5 out of 5 by from excellent tool. I wouldlike to see power base plug into... excellent tool. I wouldlike to see power base plug into circular saw and chop saw....
Date published: 2018-09-28
Rated 5 out of 5 by from King Kong of hammer drills Standard mode great chisel mode beyond imagination. Was able to dispatch an old foundation in a short time instead of hours. Bought a adapter for the regular drill bits went through redwood decking like nothing. Thanks rigid for a wellthought out power tool system
Date published: 2018-09-04
Rated 5 out of 5 by from yeah buddy I will have to say this is the only tool I my toolbox that puts a huge smile on my face when i have to use it
Date published: 2018-08-21
Rated 5 out of 5 by from Absolutely Fantastic! This is quite frankly the best and is one of the most powerful battery ope... Absolutely Fantastic! This is quite frankly the best and is one of the most powerful battery operated SDS/Hammer drills we have. Together with the Megamax base this drill will not disappoint. It is easy to use, light weight and extremely powerful, a perfect tool for any job! Well done Ridgid!
Date published: 2018-08-16
Rated 5 out of 5 by from Octane SDS!!! Great attachment for the new MegaMax power base! Already used it to bore 1" holes ... Octane SDS!!! Great attachment for the new MegaMax power base! Already used it to bore 1" holes through a solid poured foundation wall with no problem!! Heavy feel and rugged shell, coupled with the new 6 or 9ah batts makes this great new set up the first thing in my pack out!!
Date published: 2018-08-03
Rated 5 out of 5 by from Real deal sds hammer drill This is not a toy although big boys will like it. This will definitely drill a hole coupled with the megamax head it is a awesome piece of equipment. If you are not familiar with the sds system it is not for standard bits although they have adapters which allow use of standard bits and this sds head is switchable for different uses. I have used the sds bits for years and they make drilling concrete and stone much easier and the lifetime warranty on this means you won't need to buy another unless you just want to like me.
Date published: 2018-08-03
Rated 5 out of 5 by from Everything you want in a hammer drill plus !!!! If you are looking for a hammer drill this is it.... Everything you want in a hammer drill plus !!!! If you are looking for a hammer drill this is it. It is very powerful and combined with the octane battery the torque is awesome. Very comfortable and durable. This drill has all the features you want in a quality hammer drill. With this system you also have the capability of four directions for the handle. The system as a whole is a great space saver without sacrificing power or quality. Definitely recommend.
Date published: 2018-08-02
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