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Kreg K4MS Jig Master System

by Kreg
| 24 answered questions

List Price: $149.99
Price: $139.00 & FREE Shipping. Details
You Save: $10.99 (7%)
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
  • Removable drill guide for use with bench top and portable bases
  • Patented 3-hole drill guide allows you to make perfectly placed pocket-holes in a wide variety of material widths and thicknesses
  • 1/8-inch incremental settings for materials from 1/2-inch to 1-1/2-inch thick
  • Dust collection shroud helps reduce wood chips
  • Large clamping recess allows for many different styles of clamps to secure the jig to the workbench
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$139.00 & FREE Shipping. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

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Product Information

Technical Details
Part Number K4MS
Product Dimensions12.6 x 12 x 3.9 inches
OriginAndorra
California residentsClick here for Proposition 65 warning
Item model numberK4MS
ColorBlue
Materialpolycarbonate, steel
Item Package Quantity1
Batteries Included?No
Warranty DescriptionFull Manufacturers Warranty
  
Additional Information
ASINB0044BBOQK
Best Sellers Rank #988 in Home Improvement (See top 100)
Shipping Weight7.1 pounds (View shipping rates and policies)
ShippingThis item is also available for shipping to select countries outside the U.S.
Date First AvailableOctober 1, 2010
  
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Product Description

Amazon.com

Featuring a removable drill guide for use with benchtop and portable bases, the Kreg Jig Master System is the ultimate pocket-hole jig, and a great choice for any woodworking enthusiast. For precision and accuracy, it offers 1/8-inch incremental settings for materials 1/2-inch to 1-1/2-inch thick and patented three drill guide fixed spacing on the drill guide. A dust collection shroud means no more woodchips, and the clamping recess allows you to use many different styles of clamps to secure your jig to the workbench. For peace of mind, the hardened steel drill guides are backed by a lifetime warranty.

Kreg Logo
Jig Master System
At a Glance:
  • Removable drill guide for use with benchtop and portable bases

  • 1/8-inch incremental settings for materials from 1/2-inch to 1-1/2-inch thick

  • Rear-mounted clamp design--rigidity and strength to keep workpiece in place

  • Comes with portable base, SkillBuilder DVD, carrying case, and more

  • Hardened steel guides with lifetime warranty
At a Glance

Sturdy benchtop jig utilizing the benchtop base for high-speed production Pocket-Holes.

Contractor-grade jig for work on the road with the portable base.
Three Tools in One
Thanks to its innovative Removable Drill Guide, the Kreg Jig Master System can be many tools at once. First, a sturdy benchtop jig utilizing the benchtop base for high-speed production pocket-holes, second as a contractor-grade jig for work on the road through use of the portable base, and finally as a high quality repair jig with the addition of spacer blocks to the bottom of the drill guide.

Serious Woodworking Tool with High-Quality Features
Between its solid clamp, large clamping recess, dust-collection attachment, material support stop, removable three-hole drill guide, and seemingly endless adjustability, this jig has it all. If you're serious about owning the highest quality tools, look no further than the Kreg Jig Master System.

Sturdy Toggle-Clamp
The Kreg Jig Master System features the same reliable rear-mounted clamp design featured on the very first Kreg jig. It's a proven design offering incredible rigidity and uncompromising workpiece hold-strength. Adjustments are as easy as releasing the lock-nut, and rotating to the correct setting.

In addition, the large clamping recess makes it easy to secure the jig to the workbench using Kreg's multi-purpose face clamps or any common bar clamp or c-clamp.


Removable 3-hole drill guide.
Three-Hole Drill Guide with Steel Core
The patented three-hole drill guide lets you make perfectly placed pocket-holes in a wide variety of material widths and thicknesses. Every Kreg drill guide features a hardened steel core that carries a full lifetime guarantee. The core shrouds the bit and supports the workpiece through 100% of the drill-stroke, resulting in minimal bit deflection, reduced tear-out, and a clean pluggable pocket-hole.

Durable Construction and Optimized Drilling Angle
The blue body of the every Kreg jig is made from a heavy-duty glass-reinforced nylon, a unique composite material that offers the resiliency and flexibility you need without sacrificing strength and durability. To increase driving efficiency and minimize the overall size of the pocket-hole to less than 1-1/2 inches, this system also features an optimized drilling angle.

Wood-Chip Relief Hole Extends Bit Life
The Kreg Jig Master System includes one wood-chip relief hole for every drill guide hole, designed to keep the drill bit clear of excess wood chips, minimize drill torque, increase the longevity of your drill bits, and allow you to complete a perfect pocket-hole in one plunge instead of three.

What's in the Box
Kreg Jig Master System, face clamp, portable base, drill guide spacer, material support stop, dust collection attachment, 3/8-inch stepped drill bit, six-inch square driver, three-inch square driver, starter screw set, starter plug set, quick-start guide, SkillBuilder DVD, and carrying case.


From the Manufacturer

The Kreg Jig Master System is the ultimate pocket-hole jig and a great choice for any woodworking enthusiast. Between its solid clamp, large clamping recess, dust-collection attachment, material support stop, removable 3-hole drill guide, and seemingly endless adjustability, this jig truly has it all! The large clamping recess makes it easy to secure your jig to your workbench using Kreg multi-purpose face clamps or any common bar clamp or c-clamp, and the rear-mounted clamp design is a proven design, offering incredible rigidity and uncompromising workpiece hold-strength. Adjustments are as easy as releasing the lock-nut, and rotating to the correct setting. Thanks to the innovative removable drill guide, the Kreg Jig Master can be many tools at once. First, a sturdy bench top jig utilizing the bench top base for high-speed production pocket-holes, then a contractor-grade jig for work on the road through the use of the portable base, and also a high quality repair jig with the addition of spacer blocks to the bottom of the drill guide. The patented 3-hole drill guide lets you make perfectly placed pocket-holes in a wide variety of material widths and thicknesses (from 1/2-Inch to 1-1/2-Inch, in 1/8-Inch increments). Every Kreg drill guide features a hardened steel core which carries a full lifetime guarantee. The core shrouds the bit and supports the workpiece through 100% of the drill-stroke, resulting in minimal bit deflection, reduced tear-out, and a clean pluggable pocket-hole.

Customer Questions & Answers

Customer Reviews

It is very easy to use and makes a very strong joint.
Jonathan Bixler
The most important part of the package is the DVD disc that has really good, easy to understand instructional videos (wich you can also find on their site).
Upton O'Goode
Minimal time to figure the product out, then you can really get the hang of using it.
Watchguy

Most Helpful Customer Reviews

147 of 150 people found the following review helpful By Jeremy on December 28, 2010
Verified Purchase
If you do any kind of woodworking joinery, the Kreg will make your life easier.

I have used this jig to build:

- a crosscut sled for my table saw (.75" birch ply)

- walnut cabinets for my master bath (.75" walnut, .75" birch ply)

- amp cabinet enclosure for a red-knob Fender twin (.75" birch ply)

- Speaker enclosure for another guitar amp (.75" birch ply)

- A bathtub surround for a whirlpool tub (1.5" 2x4's and 2x6's, some 22.5 degree angles)

- others

This is hands-down the easiest method to join pieces I have ever used.

Pros:

+ It will join pieces at a 0 degree angle and at a right angle.

+ it will join pieces at any other angle

+ works with material thicknesses up to 1.5" (2x4's etc)

+ it is SUPER EASY and intuitive to use

+ When joining the pieces, the screws pull the pieces together, so sometimes clamps and glue aren't necessary if face alignment isn't critical.

+ the screws are cheap and readily available (Amazon, HomeDepot, Lowes, Woodcraft, etc)

+ The joints are strong

Cons:

- While the face-clamp is crucial for alignment, it's not always enough... the screws pull and will often pull stronger than this clamp. Therefore, I use a bar or pipe clamp across the long dimension to hold things absolutely still when driving the screws

- It becomes cumbersome to move the jig several times on long pieces. (they do sell pocket hole machines for production, but $$$)

- I only use pocket joinery on joints that either will be invisible, or I don't care if the holes are visible. I haven't had good experience with the plugs.
Read more ›
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76 of 79 people found the following review helpful By Mario Leal on December 16, 2010
I will start by saying I am a complete beginner to woodworking. I only have a couple of power tools: Circular Saw, Jigsaw, Corded Drill. This Christmas (2010), I mentioned to my wife that I would like to do some woodworking, and she jumped at the chance for "cheaper" gifts. Now, I have a good long list of tasks to complete. I was worried about how I would learn joints fast enough to be able to build anything at a mediocre standard much less presentable for gifts. In comes the Kreg Jig. I saw it on a YouTube video and immediately bought one.

First night out was slightly slow due to not knowing all the parts, and the included instructions aren't very good. It's the DVD that really helps you. After the first 30 minutes of becoming accustomed to the jig, I was quickly building the bench from the Kreg website. The pocket holes were perfect and easy. It took me longer to finish the cut list then it did to assemble! I am happy I picked up this wonderful tool at the beginning of my woodworking adventure. It has saved time and got me started.

That being said, I will still learn other joints (rite of passage?), but Kreg has made it a real possibility that my Christmas gifts will turn out well.

Kudos Kreg!
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167 of 191 people found the following review helpful By Cates on February 9, 2012
Verified Purchase
I recently received my Kreg Master Jig system after procrastinating a long time about the purchase. While my use has been minimal I do have some preliminary impressions.

1) The Jig itself is very study and works quite will. The plastic was of a much higher grade material than expected and a little bit of assembly was required. Learning how to operate the tool couldn't be easier.

2) The case is ridiculously bad. We all know there are two type of handymen in this world the kind that care for their tools keeping them neat and organized and then there are the handymen who just toss their tools in a junk pile after some abuse. This case basically amounts to a junk pile. The only thing you can do is toss it all in the box and shut the cheap plastic lid. I doubt this would last very long in contractors pickup truck.

3) The extra components included in the master system are nice but the only essential part is really the clamp. However the clamp doesn't fit in the case, so I guess you can carry that around some other way.

Over all the this is a good "Tool" and is already beginning to add value in my workshop. However, I would be so much happier with a case the let you organize your parts. The tool itself is 5 stars but I took off star one given my perceived price / value ratio and I removed another star as a result of the case. At the end of the day buy the tool but think about getting a small tool box from the big box store so you can keep all your parts, clamps, and screws in one place.
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25 of 28 people found the following review helpful By J. Manuel on January 30, 2011
Verified Purchase
I've been woodworking as a hobby for over 30 years - a screw and glue kind of guy.

I saw the late night commercials for quite a while before I decided to try this out. It's AWESOME how solid the joint is when done. I found that there's still a need for the traditional joinery I prefer doing but there is definitely a new mix to the method I'm using to put 2 pieces of wood together.

Out of the box some of the pieces appear confusing. I should have reviewed the printed material and the DVD intro but I'm a MAN. HA HA HA. Once you get the sense of how everything works it's easy to get better at it each time you use this jig. And even though it identifies the jig settings for your wood thicknesses, it is also customizable to your preferred taste, and it is still successful.

I would also suggest buying the screw assortment that comes in its own case. You'll want to put something together and you won't have enough screws with what's provided with the jig.

Clamps are also mandatory. If you don't already have what Kreg offers you might as well get it now. The wood pieces can take on their own life if they are not held tightly together while being joined.

My first project was the new workbench that was put together mostly with pocket holes. I'm now on to a shadow box coffee table. I'm having so much fun that the weekends just fly by!
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