Explore Emerson
Select a Country
  • {{country.Text}}
Select a Language
Select a Country
  • {{country.Text}}
Select a Language
Toggle navigation

X4 18V Orbital Reciprocating Saw (Tool Only)

R8641B

X4 18V Orbital Reciprocating Saw (Tool Only)

R8641B

RIDGID presents the X4 18-Volt Cordless Reciprocating Saw as a console item. This powerful reciprocating saw features orbital action for exceptionally fast wood cutting as well as an adjustable pivoting shoe that offers 3 positions for custom control. An independently controlled light lets you illuminate work areas with the press of a button for utmost visibility.

Show Less
Read More
Buy Now
Request Info
Register Your Product

Features

  • Lifetime Service Agreement - This tool is backed by the industry’s only lifetime service agreement, simply register within 90 days of purchase for free parts, free service for life.
  • On/Off Orbital Action - Offers faster performance for cutting wood
  • Adjustable Tool-Free Pivoting Shoe - Removable shoe can pivot freely or can be locked in 3 positions for optimal control in a variety of applications
  • Tool-Free Blade Change - Makes changing blades quick and easy
  • Hex Grip™ - Enhanced micro-texture for secure grip and maximum user comfort
  • Grip Light - Engages light independently of trigger to illuminate work space

Specifications

No Load Speed 0-3,600 SPM
Stroke Length ¾ in.
Includes R8641 Reciprocating Saw, Wood Cutting Reciprocating Saw Blade and Operator’s Manual.
X4 18V Orbital Reciprocating Saw (Tool Only) is rated 4.8 out of 5 by 12.
  • y_2018, m_12, d_10, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_12
  • loc_en, sid_838, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_ridgid
  • bvseo_sdk, net_sdk, 3.2.0.0
  • CLOUD, getAggregateRating, 79ms
  • REVIEWS, PRODUCT
Rated 2 out of 5 by from Has great potential It drains my batteries quickly. Cuts straight and smooth just not for long.
Date published: 2017-02-24
Rated 5 out of 5 by from Great saw with usable power! This saw is unique in my tool arsenal as it is the only tool that I bought independent of a project requiring it. I just wanted it and it has since proved itself to be invaluable. This saw is powerful and it is usable! I've used many reciprocating saws that where big, heavy, and intimidating. They make lots of noise and often vibrate things apart before they cut them apart. This saw is a winner because it is so usable. It stays where you put it and goes where you point it and makes quick work of anything in-between. You are going to want a high capacity battery to power it as it does use some juice but that is to be expected. All in all a great tool!
Date published: 2015-05-18
Rated 5 out of 5 by from lightweight and powerful I finally broke down and brought this saw to install new double entry way doors and was extremely happy.I't took about two minutes to cut through the existing nails and screws they had holding this door in, and the door was out in no time. Great investment.I felt like a kid in a candy store. Great product!!!!!
Date published: 2014-12-21
Rated 5 out of 5 by from awesome product this is an awesome reliable durable great product that I love using on a daily basis!!
Date published: 2014-12-05
Rated 5 out of 5 by from Great Saw. Good torque, nice feel. Very easy to control and the power wont leave you hanging.
Date published: 2014-11-26
Rated 5 out of 5 by from This saw is light and durable. Got this saw for Christmas last year and have used it many many times. We build haunted houses all year round for charities, and this saw gets a tough workout every day. It is light weight and very durable. I got the large battery and would recommend it to anyone considering buying this saw, the saw is very powerful and needs a battery that will last. I have cut through just about everything this saw should be able to handle with no problems at all. Love this saw!!!!!!!!!!!!!
Date published: 2014-11-25
Rated 5 out of 5 by from You'll never have to buy another one. Have never found a job it wouldn't handle. Have worn out 100's of blades of all types and the tool still looks like it did the day I bought it. Have owned several other brands, but have never seen one perform like this one.
Date published: 2014-11-25
Rated 5 out of 5 by from I like the LED light feature. It really helps out in dark work areas. Overall this saw by far is the best and most powerful of all the 18v saws out there. Super durable and very light. Great tool! Ridgid fan for life!!!
Date published: 2014-11-24
  • y_2018, m_12, d_10, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_12
  • loc_en, sid_838, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_ridgid
  • bvseo_sdk, net_sdk, 3.2.0.0
  • CLOUD, getReviews, 1ms
  • REVIEWS, PRODUCT

Will this work with Rigid Battery AC840086?

I want to buy this for my son. He already has a Rigid Battery AC840086. Will that battery work with this saw? Thanks, Meredith Schwartz
Asked by: mwschwartz
Not sure.I use R840083
Answered by: alumidude
Date published: 2017-09-06

How Long of a battery life does it have?

If i use my 4ah batteries how long will the battery last on average?
Asked by: JMDT94
Mine lasted about 7 minutes and it was first time the battery was used
Answered by: Handyman890
Date published: 2017-09-06

do you have a carrying case for the R8641B saw?

Asked by: tim3572
  • y_2018, m_12, d_10, h_17CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.9
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en, sid_838, prod, sort_[SortEntry(order=LOCALE, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_ridgid
  • bvseo_sdk, net_sdk, 3.2.0.0
  • CLOUD, getContent, 191ms
  • QUESTIONS, PRODUCT
Contact Us
Have comments or questions? We'd love to hear from you.
Product Registration
RIDGID Tools are backed by the best coverage in the industry.
RIDGID Forum
Join the community and talk with other pros today.