In this edition of the saw doctor I will be talking about bandsaw guide blocks. The Micro-Precision guides provide full blade contact via Tefloy rub blocks for maximum accuracy. Available for saws from 14" to 42". We have a great online selection at the lowest prices with Fast & Free shipping on many items! They are well suited for general purpose work. The second adjustment is the bearings should be as close as possible to the side of the blade without touching. Get the best deals for bandsaw guide blocks at eBay.com. All orders placed after 5th June will be shipped from 17th June, Address: Unit 13, 3 Flora St Kirrawee NSW 2232. Cleaning the bearings regularly ensures that the bearings spin freely to maintain trouble free running of your bandsaw. They are well suited for general purpose work. This is a good rule as this saves the tension being drawn out through the back edge of the bandsaw and causing the bandsaw to become twisted. Fibre Block System             Bearing System                      Bearing System. They create far less friction to provide a cooler running blade and truer tracking. The first component is the bearings on either side of the bandsaw blade. The advantage of using these types of blocks is if it comes into contact with the saw teeth it will not damage the teeth. Aftermarket graphite and ceramic guide blocks work well, but before you buy, consider making your own blocks from any dense hardwood, such as maple. The advantage is they are hard wearing and easier to adjust and do not need as much attention as the fibre blocks. The thrust bearing should not have any grooves on it at all. Cool Blocks are made to replace the original metal guide blocks which came with many older bandsaws. Woodline 8PC Cool Blocks Bandsaw Blade Guide Block Size 1/2" x 1/2" 1" fits 14" JET, Grizzly, General, Reliant Craftsman, Rigid and most imports 4.5 out of 5 stars 43 $14.75 $ 14 . There are two types of guide blocks. This will then lead to cracks appearing along the back edge of the blade. How close should the guide bearings be to the bandsaw blade? 11 watching. Copyright © 2011 Cutting Edge Saws. 5 product ratings - Milwaukee 42-28-0211 Rear Blade Guide Assembly - IN STOCK, 11 product ratings - NEW MILWAUKEE REAR BLADE GUIDE ASSEMBLY 42-28-0211 REPLACES 42-28-0210, 7 product ratings - Milwaukee 42-28-0206 Front Blade Guide Assembly - IN STOCK, 1 product ratings - Delta 14" band saw upper guide support bracket w/screws (1-28). Carter guide assemblies are available for upgrading and replacement of worn or inferior guides. Though this system of guide blocks is a good system, it is important that you carry out regular maintenance on the bearings by keeping them clean, they should spin freely by hand. These guide blocks are made of Aluminum-Oxide - the same material used to make ceramic products for NASA. Something went wrong. new milwaukee front blade guide block kit 42-28-0206 band saw 42-28-0205 4.5 out of 5 stars (7) 7 product ratings - NEW MILWAUKEE FRONT BLADE GUIDE BLOCK KIT 42-28-0206 BAND SAW 42-28-0205 $4.99 shipping. Copyright © 1995-2020 eBay Inc. All Rights Reserved. There seems to be a problem serving the request at this time, {"modules":["unloadOptimization","bandwidthDetection"],"unloadOptimization":{"browsers":{"Firefox":true,"Chrome":true}},"bandwidthDetection":{"url":"https://ir.ebaystatic.com/cr/v/c1/thirtysevens.jpg","maxViews":4,"imgSize":37,"expiry":300000,"timeout":250}}. The first type is fibre blocks and the second type is sealed bearings. The disadvantage of this type of guide block is it requires more attention as they wear quickly and need readjusting and replacing on a regular basis. The outer surface of the thrust bearing should not have any grooves in it at all. The current practice at the moment with setting up the back edge of the bandsaw blade to the thrust bearing is that the thrust bearing should be as close as possible to the back edge of the blade but without touching the blade. The disadvantage is that can easily take the set and round the cutting point off the tooth should the bearing come in contact with the teeth. And since they won't damage blade teeth, you can really snug them down for added stability when working with smaller blades… The Micro-Precision guides provide full blade contact via Tefloy rub blocks for maximum accuracy. View cart for details. There are two components to the guide blocks. The secret is in the material! The fibre blocks can be made from timber or bakelite. If there are grooves in the thrust bearing this will cause the blade to track in the groove, which causes cracks to appear along the back edge as the bandsaw blade is working under stress. Ridgid 4001 14002, 14" Bandsaw ball bearing upper or lower blade guide upgrade Our office will be closed from 10th - 14th June. The metal guideblocks that come standard with most bandsaws can create blade-damaging heat and friction or can damage the teeth. Bandsaw Cool Blocks Blade Guide Cool Blocks blade guides are made of a special, non-metallic material that lubricates your bandsaw blades as they cut, keeping them cool and reducing the chance of premature breakage. Cool Blocks are NOT designed to replace roller bearing blade guides. Made of composite phenolic resin impregnated with graphite, they set closer to your blade than metal guide blocks, giving a more stable and accurately guided cut. If the guide blocks are set too close to the blade this will cause cracks to form under the gullets as the blade is working under stress. Free shipping. The side bearings should be adjusted so they are just under the gullet of the teeth. The back edge of the blade should only come in contact with the back wheel whilst cutting. 75 ($1.84/Item) Our two main lines consist of the Micro-Precision and Guidall guides. 75 ($1.84/Item) The purpose of the side guide blocks are to support the bandsaw blade whilst cutting, to keep the blade cutting in a straight line and stop deflecting to the right or left. Available for saws from 14" to 42". All you need to know about their purpose and how to set up your guide block for trouble - free running of your bandsaw blade. The purpose of the side guide blocks are to support the bandsaw blade whilst cutting, to keep the blade cutting in a straight line and stop deflecting to the right or left. Another disadvantage is that the bearings need cleaning on a regular basis as the dust builds up around the bearings. Another problem that can arise if the back edge of the blade is too close to the thrust bearing is the back edge of the blade can become crystallized. You'll get guide block … In my opinion I think the bearing system is the best if it is kept in good condition. Woodline 8PC Cool Blocks Bandsaw Blade Guide Block Size 1/2" x 1/2" 1" fits 14" JET, Grizzly, General, Reliant Craftsman, Rigid and most imports 4.5 out of 5 stars 43 $14.75 $ 14 . $189.95. Carter Products DEL14 Band Saw Guide Set For 14-Inch Delta Band Saw. The bearing guide blocks have their advantages and disadvantages. If the guide blocks are set too close to the blade this will cause cracks to form under the gullets as the blade is working under stress. The method I was as taught was, that there should be a 2mm gap between the thrust bearing and the back of the blade. If you keep this in mind and maintain the bearings you will have trouble free running of your bandsaw machine. The other component is the Thrust Bearing at the back of the bandsaw blade. So what system do I think is the best? 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