Few diamond blade problems are caused by warranty failures - less than 1/10 of 1% (.001). Most problems result from using the wrong blade for the job, using it improperly or equipment problems.
This trouble shooting guide will help you identify, diagnose and correct some of the more common diamond blade problems. The following are samples of some of the issues you may encounter in the field, including some causes and remedies to diagnose and correct real-world problems you may face. If you're experiencing loss of tension, the saw could be misaligned. Check for proper saw alignment. If your blade is excessively hard for the material being cut, it could cause slippage, twisting the blade and making it kinked or bent while stressing the steel center. Make certain you're using the correct blade for the material being cut and maintain a tight grip while sawing. Using flanges that are under-sized or not the same diameter can create uneven pressure on the center. Make certain that flanges are sized properly and the diameter is identical, a minimum 3-7/8 ", 4-1/2" on concrete saws and a 6" minimum on diamond blades that are 30" diameter and larger. Make certain the shaft is turning at the proper RPM by using a tachometer, especially with concrete saws. An improper mounting on an arbor shoulder can become bent when flanges are tightened. Use a secure hold on an arbor shoulder until the outside flange and nut are firmly tightened. A segment can be lost by being twisted or jammed. Holding the material securely while cutting should avoid this problem. If your blade is too hard for the material being cut, excessive dullness can fatigue or pound off the segment. Use a softer specification. If your blade is deflecting, replacing both flanges will provide the proper support. Out-of-round rotation is usually caused by a worn arbor or bad bearings. Replacing worn arbor and/or bearings will remedy this. Overheating is also a common problem and can be detected by a blue color on the steel center where the segment was lost.
8 1 4 Saw Blade
Check the water system for blocked water passages and test the pump for functionality. For dry cutting, it may be necessary to make shallower cuts and allow the blade to run freely every few minutes in order to let the air cool it. As always, checking and adhering to the manufacturer's guide and specifications will result in effective and safe usage of your diamond blade.
Special Price!!! Makita 5008MGA Magnesium 8-1/4-Inch Circular Saw with Electric Brake
Click for larger image and other views
Makita 5008MGA Magnesium 8-1/4-Inch Circular Saw with Electric Brake Feature
- Quick change from 0° to 45° and back using positive stops that are connected to easy-to-grip-levers
- Easy-to-read number and ruler markings on base and depth guide allow user to measure and follow cuts accurately
- Reinforced power cord withstands jobsite abuse
- Make one-handed adjustments using large, rubberized levers
- 1 year warranty
Makita 5008MGA Magnesium 8-1/4-Inch Circular Saw with Electric Brake Overview
With a large cutting capacity (3" at 90°) and bevel capacity (0 50°) and positive stops at 22.5° and 45° you can have the cutting accuracy you need to finish any job. The powerful motor delivers 2,300 Watts of power with the proven performance of Makita. Large rubberized levers ensure that you can make quick, one-handed adjustments. Two built-in L.E.D. lights illuminates the cut line for increased accuracy. The electric brake stops the blade from spinning so you can go onto the next cut which allows for maximum productivity. The built-in dust blower enhances the line of cut by clearing debris from your line of site. The comfortable rubber grip on the handle gives you a better fit and more tool control. Easy to read settings have over sized numbers and ruler markings. Blade wrench is attached to saw allowing for fast and convenient blade changes. Reinforced power cord can withstand any jobsite abuse and in turn lowers repair costs. Blade Diameter: 8-1/4Inches. Arbor: 5/8Inches. Max Cutting Capacity at 90°: 3 Inch Max. Cutting Capacity at 45°: 2-1/4Inches. No Load Speed: 5,200 RPM. Watts Out: 2,300. AMPS: 15.0 (120 V). Length: 13-1/8 Inches. Net Weight: 10.6 lbsMakita 5008MGA Magnesium 8-1/4-Inch Circular Saw with Electric Brake Specifications
The Makita 8-1/4-Inch Magnesium Circular Saw with Electric Brake features highly durable magnesium components and a powerful 15 AMP Makita-built industrial motor, powerful enough to cut through the densest lumber. The 5008MGA balances weight, power, durability, and ease of use with a 3-inch maximum cutting capacity, making it perfect for framers, roofers, as well as general contractors who require a best-in-class engineered circular saw. | ||||
 View larger | ||||
|
| ||||||||||||||||||||||
| ||||||||||||||||||||||
The 5008MGA features a Makita-built 15 AMP industrial motor that delivers 5,200 RPM, combined with well-balanced magnesium components for a lighter weight saw that delivers true power the professional user demands. The saw has a large cutting capacity (3 inches at 90°) with a maximum bevel capacity of 50° and positive stops at 22.5° and 45° for quick back-and-forth changes. The 5008MGA includes an electric brake to stop the blade quickly for maximum productivity, as well as a premium carbide-tipped blade and a blade wrench attached to the saw for fast and convenient blade changing.
Ergonomic and Ease-of-Use
Features Magnesium components allowed Makita to engineer a saw with less weight (10.6 pounds) that is well-balanced and jobsite tough. Additional design details include greater clearance between the rear handle and the blade case to provide a better grip for larger hands or for users with gloves, as well as a wider space between the blade and housing for a clearer view of the blade and measurement scale. The saw features twin L.E.D. lights for better illumination, as well as ducting designed to blow dust away from the line of cut. Makita also engineered ergonomics and ease-of-use into the saw, including clearly visible depth and bevel markings and ergonomic hand grips to improve overall control while minimizing operator fatigue. The large rubberized levers provide quick, one-handed adjustments for more efficient work.
Engineered for a Range of Applications
The 5008MGA 8-1/4-Inch Circular Saw is built for framing walls, floors and roofs using a range of dimensional lumber and dense engineered lumber, including LVL, Parallam and I-Joists, headers and microlams; as well as ripping panels such as plywood, OSB, particle board, and dense structural panels like Advantech. Other applications include plunge cutting, pocket cutting, bevel cutting, masonry and metal cutting. The 5008MGA is just another example of Makita's commitment to innovative technology and best-in-class engineering.
About Makita's Magnesium Series
Magnesium components are stronger and lighter than conventional materials, resulting in saws that weigh less with improved ergonomic features. There's plenty of power thanks to Makita engineering, and a precision balanced design that delivers clean, accurate cuts.
About Makita
Makita is a worldwide manufacturer of industrial quality power tools and offers a wide range of industrial accessories. Makita applies leading-edge innovation to engineer power tools that are more compact and energy efficient, yet deliver industrial strength power and results. Makita U.S.A., Inc. is located in La Mirada, California, and operates an extensive distribution network located throughout the U.S. For more information, please call 800/4-MAKITA (800/462-5482) or visit makitatools.com. Makita is Best in Class Engineering.
Warranty
Every Makita tool is thoroughly inspected and tested before leaving the factory. If you are not satisfied with any Makita tool within 30 days of purchase, return it and Makita will provide a replacement or refund. Each Makita tool is warranted to be free of defects from workmanship and materials for the period of ONE YEAR from the date of original purchase. Should any trouble develop during this one-year period, return the COMPLETE tool, freight prepaid, to one of Makita's Factory or Authorized Service Centers. Please see makitatools.com for complete details.
What's in the Box
Makita 5008MGA 8-1/4-Inch Magnesium Circular Saw, 24T carbide-tipped framing blade, rip fence and hex blade wrench.
SAVE NOW on the special offers below!
Available In Stock. |
| This Makita 5008MGA Magnesium 8-1/4-Inch Circular Saw with Electric Brake ships for FREE with Super Saver Shipping. |
Price : Click to Check Update Prices Please. |
Limited Offer Today!! Makita 5008MGA Magnesium 8-1/4-Inch Circular Saw with Electric Brake Black Friday and Cyber Monday Deals
2 Speaker Home Theater System Widescreen Computer Monitors Saw Guide