Surface Grinders.............................. 120 Bench Grinders............................... 122 Accessories................................... 122 119
6"x18" PRECISION MANUAL SURFACE GRINDER FINISHING 6"x18" PRECISION MANUAL SURFACE GRINDER Base, saddle, table and column feature high quality cast iron Table action by cogged timing belt system Table travels on precision roller balls Double V roller tracks are over 19 inches apart Over 300 pound capacity on table Motor is dynamically balanced allowing spindle run-out within.0008" 24V controls feature overload protection Automatic continuous lubrication of table ways Adjustable longitudinal table stops and cross feed lock are featured Cabinet stand allows tool storage area STANDARD EQUIPMENT Complete coolant system Balancing arbor Halogen work lamp Grinding wheel Wheel flange Diamond wheel dresser Leveling blocks Wheel extracting screw Tool box OPTIONAL EQUIPMENT 6x12 Magnetic Chuck 414533 6x18 Magnetic Chuck 414534 Overhead diamond wheel dresser 414540 Rotary Phase converter 577302 NOTE: Use of static phase converter will void warranty. 414519 Model Number JPSG-618M1 Table Size (in.) 6 x 18 Grinding Capacity (in./w x L) 7 x 19 T-slots, (Number) Size (in.) (1) 9/16 Longitudinal Table Travel (max./in.) 20 Cross Table Travel (max./in.) 7-3/4 Cross Handwheel Graduation (in.).0005 Cross Handwheel per Revolution (in.).02 Spindle Centerline to Table (max./in.) 18 Vertical Handwheel Graduation (in.).0001 Vertical per Handwheel Revolution (in.).05 Spindle Speed (RPM) 3,450 Wheel Diameter (max./in.) 8 Wheel Thickness (max./in.) 3/4 Wheel Center Bore (in.) 1-1/4 Motor 2HP, 230/460V, 3Ph Prewired 230V Overall Dimensions (in./w x D x H) 74 x 45 x 68 Net Weight (lbs.) 1585 120
FINISHING PRECISION AUTOMATIC SURFACE GRINDERS 414520 PRECISION AUTOMATIC SURFACE GRINDERS 414520 414524 Base, saddle, table and column feature high quality cast iron Fully automatic operation in 3-axis Vertical feed features hydraulic 3-step selection Rapid vertical motor increases work efficiency Slide ways are hand scraped and Turcite coated allowing smooth operation Spindle incorporates (4) class 7 bearing for high accuracy Automatic continuous lubrication system with low oil warning lamp Hydraulic tank features a heat exchanger to maintain operating temperature Low voltage controls include overload protection Convenient central control panel includes all buttons and switches Model Number JPSG-1020A JPSG-1224A Table Size (in.) 8 x 20 12 x 24 Grinding Capacity (in./w x L) 8-1/4 x 21-5/8 12-3/16 x 25-1/2 T-slots, (Number) Size (in.) (1) 1/2 (1) 1/2 Maximim Table Load (lbs.) 660 880 Longitudinal Manual Table Travel (max./in.) 24 28 Longitudinal Auto. Table Travel (max./in.) 22-3/8 25-9/16 Longitudinal Table Speed (FPM) 10-82 10-82 Cross Table Travel (in.) 8-13/16 12-9/16 Cross Handwheel Graduation (in.).001.001 Cross Handwheel per Revolution (in.).2.2 Cross Feed per Auto. Pass (in.).02.32.02.32 Spindle Centerline to Table (max./in.) 16-5/16 20 Vertical Handwheel Graduation (in.).0001.0001 STANDARD EQUIPMENT Electromagnetic chuck Complete coolant and dust collection system Hydraulic motor and pump Wheel balancing base Halogen work lamp Balancing arbor Grinding wheel Wheel flange Diamond wheel dresser Leveling blocks Wheel extractor Tool box OPTIONAL EQUIPMENT Rotary Phase converter 577302 NOTE: Use of static phase converter will void warranty. Vertical per Handwheel Revolution (in.).01.01 Auto. Vertical Downfeed Steps (in.).00008,.00024,.0004.00008,.00024,.0004 Wheel Diameter (max./in.) 8 12 Wheel Thickness (max./in.) 3/4 1-1/4 Wheel Center Bore (in.) 1-1/4 3 Spindle Speed (RPM) 3,450 1,725 Cross Feed Motor 1/5HP 1/5HP Elevating Motor 1/4HP 1/4HP Hydraulic Motor 1HP 2HP Main Motor (TEFC) 2HP, 230/460V, 3Ph, prewired 230V 3HP, 230/460V, 3Ph, prewired 230V Overall Dimensions (in./w x D x H) 100 x 62 x 86 110 x 76 x 89 Net Weight (lbs.) 2860 3850 121
FINISHING ACCESSORIES AND BENCH GRINDERS FINISHING MAGNETIC CHUCKS Holds workpiece securely by means of a strong magnetic field Standard pole pattern for general purpose uses Magnetic pull can be switched on/off by means of a single lever 414533 414534 Model Number JMC-612 JMC-618 Surface Diameter (in.) 6 x 12 6 x 18 Pole Size (in.) 15/32 15/32 Overall Dimensions (in./lxwxh) 12-5/8 x 6-1/4 x 2-3/4 18-1/2 x 6-1/4 x 2-3/4 Net Weight (lbs.) 48 73 OVERHEAD DIAMOND DRESSER Specially designed for JPSG-618M Allows wheel dressing with work piece in place Mounts to preexisting holes Includes diamond 414540 BENCH GRINDER STAND Heavy-duty cast iron construction provides strength and durability Wide stance base gives you a stable grinder workstation Coolant tank and tool tray are on an adjustable platform for your convenience 577172 Model Number BENCH GRINDERS JPS-2A Mounting Surface (L x W/in.) 11 x 10 Overall Height (in.) 31 Net Weight (lbs.) 46 Cast iron motor housing and totally enclosed permanently lubricated ball bearings ensure longer life Steel tool rests adjust to accommodate your needs Adjustable acrylic eye shields deflect sparks away from operator Gooseneck light fixture illuminates your work for better results Includes one fine and one coarse vitrified grinding wheel for grinding and sharpening tasks 577901 577902 Model Number JBG-150 JBG-200 Shaft Diameter (in.) 1/2 5/8 Wheel Dimensions (in./dia.xw) 6 x 3/4 8 x 3/4 Wheel Speed (RPM) 3,450 3,450 Wheel Grits 36/60 36/60 Motor 1/3HP, 1Ph, 115V 1/2HP, 1Ph, 115V Overall Dimensions (in./l x W x H) 17 x 8 x 10-1/2 17-1/4 x 9 x 11-1/2 Net Weight (lbs.) 22 38 122
FINISHING INDUSTRIAL BENCH GRINDERS AND WHEELS INDUSTRIAL BENCH GRINDERS UL Listed Totally enclosed, pre-lubricated ball bearings Heavy-duty guarded toggle switch on 8" and 10" Rubber mounts prevent movement STANDARD EQUIPMENT Cast iron wheel guards and dust vents One-piece quick adjusting spark guards Large eye shields with quick adjustment Adjustable tool rests Fine and coarse vitrified grinding wheels included 577101 577102 577103 Model Number JBG-6A JBG-8A JBG-10A Shaft Diameter (in.) 1/2 5/8 1 Wheel Diameter (in./dia.xw) 6 x 3/4 8 x 1 10 x 1 Wheel Speed (RPM) 3,450 3,450 1,725 Wheel Grits 36/60 36/60 24/46 Motor 1/2HP, 1Ph, 115V 1HP, 1Ph, 115V 1-1/2HP, 1Ph,115V Overall Dimensions (in./lxwxh) 18 x 8-1/2 x 10-1/2 19 x 10 x 12-1/2 24-1/2 x 13 x 12-1/4 Net Weight (lbs.) 32 54 110 See WILTON Bench Grinders on page 288 WIRE WHEEL BRUSHES Premium-duty, high-density crimped wire for superior performances Low flexibility, fast cutting, long life Excellent for cleaning operations and for surface finishing Multi-bore brushes come standard with (2) 1/2", (1) 5/8", (1) 3/4", (1) 7/8" set of bushings (W10-14 has 1" bore only) MODEL DIAMETER (IN.) FACE (W/ IN.) WIRE GAUGE MAXIMUM RPM 575501 W6-58 6 5/8.014 6000 575502 W6-1 6 1.014 6000 575503 W8-1 8 1.014 4500 575504 W10-1 10 1.014 3600 DRILL AND TOOL SHARPENING WHEELS Wheels have Type 1 white aluminum-oxide grain and vitrified bond for sharpening drill bits and other tools All wheels include telescoping bushings for 1/2", 5/8", 3/4", or 1" diameter shafts. SIZE (DIA. X THICKNESS/IN.) GRIT MAXIMUM RPM 576250 6 x 3/4 AA46Q5V 4138 576251 6 x 3/4 AA60Q5V 4138 576252 6 x 1 AA46Q5V 4138 576253 6 x 1 AA460Q5V 4138 576254 8 x 1 AA46Q5V 3600 576255 8 x 1 AA60Q5V 3600 123
GRINDING WHEELS FINISHING BENCH GRINDING WHEELS Industrial-quality wheels have aluminum-oxide grain and vitrified bond for use on all types of ferrous metals All wheels include telescoping bushings for 1/2", 5/8", 3/4", or 1" diameter shafts SIZE (DIA. X THICKNESS/ IN.) GRIT MAXIMUM RPM 576206 6 x 3/4 A24Q5V 4138 576207 6 x 3/4 A36Q5V 4138 576208 6 x 3/4 A46Q5V 4138 576209 6 x 3/4 A60Q5V 4138 576210 6 x 1 A24Q5V 4138 576211 6 x 1 A36Q5V 4138 576212 6 x 1 A46Q5V 4138 576213 6 x 1 A60Q5V 4138 576218 8 x 3/4 A24Q5V 3600 576219 8 x 3/4 A36Q5V 3600 576220 8 x 3/4 A46Q5V 3600 576221 8 x 3/4 A60Q5V 3600 576222 8 x 1 A24Q5V 3600 576223 8 x 1 A36Q5V 3600 576224 8 x 1 A46Q5V 3600 576225 8 x 1 A60Q5V 3600 576226 10 x 1 A24Q5V 2483 576227 10 x 1 A36Q5V 2483 576228 10 x 1 A46Q5V 2483 576229 10 x 1 A60Q5V 2483 CARBIDE BENCH GRINDING WHEELS For sharpening carbide tools Green silicon carbide Type 1, vitrified bond Available in the following grits: GC60/Coarse; C80/Medium; GC100/ Medium Fine; GC120/Fine Wheels 1" thick or less include telescopic bushings for 1/", 5/8" 3/4", or 1" diameter shafts SIZE (DIA. X THICKNESS/IN.) GRIT MAXIMUM RPM 576260 6 x 3/4 GC60J5V 4138 576261 6 x 3/4 GC80J5V 4138 576262 6 x 3/4 GC100J5V 4138 576263 6 x 3/4 GC120J5V 4138 576264 6 x 1 GC60J5V 4138 576265 6 x 1 GC80J5V 4138 576266 6 x 1 GC100J5V 4138 576267 6 x 1 GC120J5V 4138 576268 8 x 1 GC60J5V 3600 576269 8 x 1 GC80J5V 3600 576270 8 x 1 GC100J5V 3600 576271 8 x 1 GC120J5V 3600 576272 10 x 1 GC60J5V 2438 576273 10 x 1 GC80J5V 2438 576274 10 x 1 GC100J5V 2438 576275 10 x 1 GC120J5V 2438 124