3M Metalworking Systems Power Tools, Accessories and Abrasives Advanced Metalworking Solutions
Grit. Guts. Get it All. 3M Metalworking Systems With the addition of the new line of powerful, lightweight 3M Metalworking Tools, the advanced fi nishing solutions you expect from 3M have come full circle. The guts to go the distance. Whether cutting, grinding, blending or fi nishing, 3M now offers a line of quality pneumatic metalworking tools designed to optimize tool and abrasive performance on these applications and more. Advanced technology and design increase operator comfort by directing exhaust away from the operator. And most tools feature the 3M-patented Greptile material, so a secure grip can be held with less effort or slippage. The grit to get the job done. Experience the power of a complete fi nishing system by combining the 3M Abrasives and Accessories you ve always trusted with the new line of 3M Tools specifi cally designed to help get the job done more effi ciently. Revolutionary patented material offers an incredibly precise grip with minimal effort. 3M Greptile Gripping Material utilizes an impressive microreplication technology pioneered by 3M. Greptile Gripping Material has a two-fold effect. First, it improves grip. Second, it allows a more effortless grip, which over time, reduces fatigue. Whether in wet or dry conditions, Greptile Gripping Material provides a grip you can rely on. 2
Disc Sanders 3M Disc Sanders 3M got the right angle right with the new line of Disc Sanders for metalworking. By adjusting the head angle from 90º to 97º, a more comfortable wrist position improves operating ergonomics. And the easier-handling, lightweight, compact design generates less vibration, while improving operator control. 3M Greptile gripping technology* provides a secure grip with less effort and is easy to maneuver. And the adjustable directional exhaust feature works the way you want it to. 4 1 HP 75 Disc Sander Model 20232 5 9 6 1 2 8 7 97º head 3 Designed to be different 1 High-output air motor 2 Directional exhaust (360 degree*) 3 3M Greptile Grip* 4 Safety lever throttle to avoid accidental starting 5 Needle and ball bearing supported output spindle 6 Robust spiral bevel gearing 7 97 degree head (vs. 90 degree) allows for more comfortable wrist position.5hp50discsandermodel 50 20231 8 Direct mount for use with 3M Roloc Backup Pads without using a collet 9 Shorter distance to the workpiece generates less vibration and allows for better control Model Number Tool Dia. PSI Max RPM Motor HP (W) Weight kg Length Height Airflow Rate SCFM (LPM) Exhaust Direction Air Inlet Thread 20231 50 90 20,000.5 (372) 0.58 171.5 69.9 23 (651) Rear Directional 1/4" NPT 20232 75 90 15,000 1 (744) 0.89 209.6 82.6 35 (991) Rear Directional 1/4" NPT 3
Disc Sanders Disc Sanders 3M Quick Attach Systems for Deburring, Grinding, Blending, Finishing and Cleaning For quick-change convenience and a selection of discs and accessories that can be fi ne-tuned for any application, you can t beat the new system of 3M Pneumatic Disc Sanders, 3M Roloc Discs and Backup Pads. From high performance 3M Roloc Coated Abrasives and Discs to everyday general-purpose aluminum oxide and a full range of accessories in variable hardness, you ll have what you want to suit your application. And 3M tools give you the horsepower you need, so you can start experiencing the benefi ts of an optimized metalworking system. 3M Roloc Discs 3M Roloc Discs provide a fast, effi cient method for grinding, blending, leveling and fi nishing on all types of metal. They lock securely in place with just a half twist... another half twist and they re off. Each disc is colour coded by grade. 4
3M Roloc Disc Selection Guide APPLICATIONS METAL TYPE Abrasive Disc Attachment System Grinding Light Grinding Blending Deburring Finishing Cleaning Stainless Steel Aluminum Carbon Steel Cast Iron Titanium Nickel Alloy Nonferrous (Brass/Bronze) Available Grades 361F 777F 983C TR TR TR 24-P120 36-P120 36-120 Light Grinding and Blending Disc TR Super Duty-ACRS Heavy Duty-ACRS Surface Conditioning Disc Roloc TR ACRS, AMED, AVFN, SSFN SL Surface Conditioning Disc Roloc TR (plastic button) HD-ACRS, SD-ACRS SE Surface Conditioning Disc Bristle Disc EXL Unitized Wheels Roloc TR (plastic button) Roloc TR (plastic button) Roloc TR (plastic button) ACRS, AMED 50, 80, 120, AXCRS-SVFN 24 - Black 36 - Brown 50 - Green 60 - Orange 80 - Yellow 100 - Blue 120 - White 150 - Black 3M Roloc Coated Abrasive Disc Button Color-Grade Chart 180 - Brown 240 - Green 5
Disc Sanders, Abrasives & Accessories Optimal mineral selections for each application 3M Roloc Discs with Cubitron Abrasive Grain The best choice for long life and fast stock removal. For grinding under higher pressures, or where fast cut rates and long life are critical, select a coated abrasive disc that contains 3M Cubitron Abrasive Grain. For Stainless Steel Applications 3M Roloc Disc 777F Features cloth backing for durability and a grinding aid for cooler running For General Purpose and Maintenance Applications When you need a disc to get everyday jobs done right and deliver good value, select an aluminum oxide disc. 3M Roloc Disc 361F Aluminum oxide on a tough, heavy-duty backing Surface Conditioning Discs The Industry Standard for blending and finishing For Mild Steel Applications 3M Roloc Fibre Disc 983C Designed for high-pressure weld leveling and deburring Cloth backing for durability Maximum Cubitron Grain content Surface Conditioning Discs Scotch-Brite surface conditioning, nonwoven web provides a burr-free decorative finish Removes grind marks, rust and coatings SL Surface Conditioning Discs SE Surface Conditioning Discs A nonwoven abrasive product used for heavy duty deburring, finishing and surface preparation More durable than the standard surface conditioning product and delivers higher cut rate and longer life 6 Cuts fast without sacrificing finish Can last up to twice as long as other surface conditioning discs Delivers outstanding value and productivity improvements
Discs For grinding and blending in a single step, try the NEW Light Grinding and Blending Discs Is it a coated abrasive disc or a nonwoven? It acts like both. This new light grinding and blending disc removes a grade 36 or fi ner scratch, offers extremely long life, but also leaves a very paintable fi nish saving both time and money. Light Grinding and Blending Discs 3M Cubitron Abrasive Grain Resists edge wear Great for light grinding, deburring and blending Works great for weld burn-throughs Grades: Heavy Duty Maroon Super Duty Blue New Compare Best Options for Quality Scotch-Brite Discs PD and SC SE and SL LGB Deburr Deburr Deburr Grind Grind Grind Clean Clean Clean Refi ne Refi ne Refi ne Finish Finish Finish Good Better Best Discs are great for cleaning and coating removal Bristle Discs The bristles are filled with Cubitron Abrasive Grain used predominantly for cleaning and coating removal applications Contains no wire filaments; eliminating the hazards of loose wires Available in a wide range of grades to meet various finish requirements The Difference For 50 years, 3M has set the standard in nonwoven products, providing maximum performance, proven value, greater selection and continuous innovation to make even the most challenging finishing, blending and grinding tasks easier. Today, no 3M technology better embodies these qualities than Scotch-Brite products. Only Scotch-Brite products: Improve surfaces without significantly changing workpiece shape or dimension Are equally well-suited for cleaning, blending, deburring, finishing and polishing Help prevent undercutting or gouging, through their controlled abrasive action Provide consistent, uniform finishes because fresh abrasive is continuously exposed to the work surface Run cool and resist loading with their open-web construction, reducing the risk of part discoloration and warping, while also extending the life of the products 7
Accessories Choose the 3M Roloc Disc Pad for your specific application. Tech Tip Recoended Disc Pad Starting Points by Application Abrasive Type Grinding Blending & Deburring Finishing Polishing Cleaning Coated Abrasives Hard Medium Medium Scotch-Brite Surface Conditioning Hard Hard Medium Medium Hard Bristle Discs Hard Medium Hard 3M Roloc TR Disc Pads Rubber backup pads are available in different diameters and degrees of hardness for various grinding applications Pads are internally threaded to receive any standard 1/4" 20 thread shaft Diameter Max RPM Hardness Part No. Qty / Case 1/4" 20 internal thread 1" 30,000 Medium 45101 Medium 45095 2 25,000 Hard 45096 5 18,000 Medium 45092 3 20,000 Hard 45091 3M Roloc Disc Shaft Needed with all 3M Roloc Disc Pads Size Part No. Min / Case 6 x 1/4" Thread 45102 10 / 50 Direct mount to disc pad shown here. 8
Die Grinders 3M Die Grinders The 3M line of pneumatic die grinders is designed to effi ciently handle all your cylindrical polishing, buffi ng, shaping and deburring needs. Grinders are packed with the power to perform a variety of functions. Built-in comfort innovations include 3M Greptile Gripping Material to help reduce vibration for a more secure grip. And the adjustable directional exhaust feature allows airfl ow to be directed away in any direction preferred. Plus, 3M offers four different RPM models for a wide variety of applications. Application Shot: New cut-off wheel tool with 3M Roloc Disc metal preparation. 8,000 and 12,000 RPM Die Grinder Models 20239, 20240 7 4 6 1 2 5 3 Designed to be different 1 High-output air motor 2 Directional exhaust (360 degree) 3 3M Greptile Grip 4 Safety lever throttle to avoid accidental starting 5 Double ball bearings on output spindle 6 Double-taper collet assembly 7 Offset gear box for increased torque 18,000 and 20,000 RPM Die Grinder Models 20237, 20238 Model Number PSI Max RPM Motor HP (W) Weight kg Length Airflow Rate SCFM (LPM) Exhaust Direction Air Inlet Thread Collet Size *20237 90 20,000 1 (744) 0.77 196.9 35 (991) Rear Directional 1/4" NPT 1/4" *20238 90 18,000 1 (744) 0.77 196.9 35 (991) Rear Directional 1/4" NPT 1/4" *20239 90 12,000 1 (744) 0.93 254 35 (991) Rear Directional 1/4" NPT 1/4" *20240 90 8,000 1 (744) 0.93 254 35 (991) Rear Directional 1/4" NPT 1/4" * Products Available Firm Order 9
Cut-Off Wheel Tools 3M Cut-Off Wheel Tools Designed to easily handle cutting through everything from standard rebar to oversized bolts, you can count on the performance and dependability of the new line of 3M Cut-Off Wheel Tools. Their compact design and built-in safety features make these the tools of choice for any job. 3M Greptile Gripping Technology reduces vibration and provides a secure grip that can be held with less effort. And the adjustable directional exhaust feature works the way you want it to. 125 and 150 Cut-Off Wheel Tool Models 20235, 20236 4 7 1 2 6 3 5 8 8 75 and 100 Cut-Off Wheel Tool Models 20233, 20234 Designed to be different 1 High-output air motor 2 Directional exhaust (360 degrees) 3 3M Greptile Grip 4 Safety lever throttle to avoid accidental starting 5 Over-sized ball bearings on output spindle 6 Robust spiral bevel gearing 7 4-place indexable head 8 360 degree rotatable safety guard Model Number Tool Dia. PSI Max RPM Motor HP (W) Weight kg Length Height Airflow Rate SCFM (LPM) Exhaust Direction Air Inlet Thread 20233 75 90 25,000 1 (744) 0.95 196.9 76.2 35 (991) Rear Directional 1/4" NPT *20234 100 90 20,000 1 (744) 1.02 196.9 82.6 35 (991) Rear Directional 3/8" NPT *20235 125 90 12,000 1 (744) 1.57 222.3 133.4 35 (991) Rear Directional 3/8" NPT *20236 150 90 10,000 1 (744) 1.67 222.3 133.4 35 (991) Rear Directional 3/8" NPT 10 *Products Available Frim Order
Disc Sanders, Abrasives & Accessorie Technical Recoendations for 3M Air-Powered Tools Use a clean, dry, lubricated air supply that will give a measured air pressure at the tool of 6.2 bar (90 psig) when the tool is running with the lever fully depressed. Use an approved 10 (3/8") or 13 (1/2") x 8 m (25') maximum length air line. Connect the tool to the air supply as shown in Figure 1. It is strongly recoended that an air fi lter, regulator and lubricator (FRL) be used as shown in Figure 1, to supply clean, lubricated air at the correct pressure to the tool. If such equipment is not used, the tool should be manually lubricated. To manually lubricate the tool: Disconnect the air line and put 2 to 3 drops of suitable pneumatic motor lubricating oil, such as 3M Air Tool Lubricant 20451, into the hose end (inlet) of the tool. Reconnect tool to the air supply and run tool for a few seconds to allow air to circulate the oil. Lubricate daily if the tool is used frequently or if the tool starts to slow or lose power. Tools can be run at lower pressures, but should never be run higher than 6.2 bar (90 psig). If run at a lower pressure the performance of the tool is reduced. Recoended Air Line Diameter: 10 Minimum: 3/8" 13 Minimum: 1/2 Recoended Maximum Hose Length: 8 meters 25' Air Pressure Maximum Working Pressure: 6.2 bar 90 psig 3M Air Tool Lubricant Used to keep pneumatic air tools running effi ciently. Use 2-3 drops at the end of each day, or as needed, to maintain tool performance. Part # Size 20451 188 ml 11
Australia Wide 3M Warranty and Repair Service, Call 1300 651 817 For more information visit our website http://www.3m.com/metalworking Product Use: All statements, technical information and recoendations contained in this document are based upon tests or experience that 3M believes are reliable. However, many factors beyond 3M s control can affect the use and performance of a 3M product in a particular application, including the conditions under which the 3M product is used and the time and environmental conditions in which the product is expected to perform. Since these factors are uniquely within the user s knowledge and control, it is essential that the user evaluate the 3M product to determine whether it is fi t for a particular purpose and suitable for the user s method of application. Warranty and Limited Remedy: 3M warrants this tool against defects in workmanship and materials under normal operating conditions for one (1) year from the date of purchase. 3M MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED WARRANTY ARISING OUT OF A COURSE OF DEALING, CUSTOM OR USAGE OF TRADE. User is responsible for determining whether the 3M tool is fi t for a particular purpose and suitable for user s application. User must operate the tool in accordance with all applicable operating instructions, safety precautions, and other procedures stated in the operating manual to be entitled to warranty coverage. 3M shall have no obligation to repair or replace any tool or part that fails due to normal wear, inadequate or improper maintenance, inadequate cleaning, non-lubrication, improper operating environment, improper utilities, operator error or misuse, alteration or modifi cation, mishandling, lack of reasonable care, or due to any accidental cause. If a tool or any part thereof is defective within this warranty period, your exclusive remedy and 3M s sole obligation will be, at 3M s option, to repair or replace the tool or refund the purchase price. Limitation of Liability: Except where prohibited by law, 3M and seller will not be liable for any loss or damage arising from the 3M product, whether direct, indirect, special, incidental or consequential, regardless of the legal theory asserted, including warranty, contract, negligence or strict liability. 12 3M Australia Abrasive Systems Division 950 Pacifi c Highway Pymble, NSW, 2073 Australia Phone: 136 136 Fax: 9498 9247 Email: auindmkt@m.com www.3m.com.au Please Recycle. Printed in Australia. 3M 2009. All rights reserved. 3M, Cubitron, Greptile, Roloc and Scotch-Brite are all trademarks of 3M.