Combining Sharp Cutting Action with Ergonomic Design
3M Flexible Diamond Hand File 6210J was created to help operators gain instant access to the workpiece by incorporating our diamond material into a hand-held design. For those parts that may have hard-to-reach areas or edges that may be hard to access, a hand tool sometimes proves itself to be the best solution.
Our 3M Flexible Diamond Hand File 6210J includes all the desirable attributes operators have come to expect from our Flexible Diamond products including sharp cutting action and responsive design with the user-friendliness of a hand tool. The plastic handle is rigid yet lightweight.
Available in a Variety of Grades
The diamond mineral on 3M Flexible Diamond Hand File 6210J is securely anchored to a plastic file with a metal bond. Metal bonds help abrasives endure repeated wear without breaking down too easily. Diamond, one of the toughest minerals, is long-lasting and cuts sharp. We offer diamond mineral in a variety of grades: 125, 74, 40 and 20 microns. In this way, operators can choose the right grade for their unique application. The hand files themselves are color coded to help operators keep track and reduce the risk for error when they’re using multiple files in a sequence.
Altogether, our 3M Flexible Diamond Hand File 6210J is a good tool to have on hand when you’re searching for effective cutting action and a hand-held tool that can help you access those hard-to-reach areas.

Dynabrade 50320 4-1/2"- 5" Dia. Pistol Grip Disc Sander
Dynabrade 53472 Direct Drive Reversible Screwdriver, .5 HP, 450 RPM, 1/4" Hex Drive
Dynabrade 64860 Variable Speed Versatility Grinder, Slack-Action, 1 hp, 120 V (AC), 1 Phase, 50/60 Hz, 600-4,000 SFPM, for 1/4"-2" W x 72" L (6-51 mm x 122 cm) Belts
Dynabrade 89320 Bearing Retainer
Dynabrade 67220 Contact Arm, 1/4" Dia. x 3/8" W, Steel
Dynabrade 79471 4" Dia. x 4" W, 3/4" Center Hole, 80/Medium, DynaBrite Interleaf Wheel
Dynabrade 95628 Washer
Dynabrade 90494 1/2" W x 30" L 220 Grit A/O DynaCut Belt, 50/pack
Dynabrade 15420 Dynafile III Abrasive Belt Tool
Dynabrade 55202 Rear Bearing Plate
Dynabrade 78823 Knot Wire Cup Brush 2-3/4" Dia. x .020 x 5/8"-11 UNC AH Stainless Steel
Dynabrade 92034 1-1/2" Dia. x 1-1/2" W, 60 Grit, Z/A DynaCut Band, 10/pack
Dynabrade 57737 Overskirt Shroud for Orbital Sander
Dynabrade 93962 4" x 1/4-20 Female Center Thread, Medium, Dynabrite Surface Conditioning Eyelet Star, 50/pack
Dynabrade 11282 Contact Wheel Ass'y, 3/4" Dia. x 5/8" W x 3/8" I.D., Crown Face, 70 Duro Rubber
Dynabrade 11642 Contact Wheel Ass'y, 4" Dia. x 5/8" W x 5/8" I.D., Scoop Face, 40 Duro Rubber
Dynabrade 95601 [3/4" Thread - 3/4" Non-Thread], Non-Conductive Vacuum Hose Cuff
Dynabrade 94852 12' Max Flow 5/16" I.D. Air Hose Assembly, Female (1/4") / Male (1/4") Fitting Ends Included
Dynabrade 95262 Open-End Wrench, 14 mm
Standard Abrasives 853093, Deburring Wheel, 6 in x 1/2 in x 1 in 8S FIN, 7000046895
Dynabrade 11477 Dynabelter Abrasive Belt Tool, Heavy-Duty
Dynabrade 48316 .4 hp Right Angle Die Grinder, Rear Exhaust, 15,000 RPM, 1/4" Collet
Dynabrade 57456 2-3/4" W x 8" L Non-Vacuum Dynaline Disc Pad, Hook-Face, Short Nap
Dynabrade 52202 .4 hp Straight-Line Die Grinder, Front Exhaust, 30,000 RPM, 1/4" Collet
Dynabrade 31991 - 3/4" to 1" Vacuum Whip Hose 4" Long w/Swivel Adaptor
Dynabrade 25249 Tip Valve
Dynabrade 79255 6" Dia. x 150 Grit A/O Non-Vacuum PSA DynaCut Disc, 100/Roll
Dynabrade 78534 3" x 1/2", 1/4-20 Female Center Thread, 80 Grit, 8-Ply, Dynacut A/O Square Pad, 100/pack
Dynabrade 51742 .1 hp Straight-Line Pencil Grinder, 60,000 RPM, 3mm Collet, w/ Mounted Stem
Dynabrade 93173 4" Dia. X 1/4" Dia. Shank, 400 Grit, A/O, Spindle-Mount Sanding Star
Dynabrade 79688 8" 150 Grit, Extreme Orange Hook & Loop Disc w/8 Vac Holes, 25 per Box 
