Inland Hobby Products Information
Fine Grit Diamond Sanding Drums

For finer edges and soft materials

Key Features:

• Fine and extra fine grit drums work well on softer, more delicate materials.
• More usable diamond makes them longer lasting.
• Brass cores are manufactured on "Swiss precision" machinery for consistent and accurate tolerances. Look for the distinctive Precision Quality Rings.
• Bits made today are virtually identical to ones made years ago. This is good news when replacing bits from an older grinder.
• All Inland bits are measured for trueness before any diamond is applied. This insures that every bit will spin properly on the motor shaft.
• Fine 220Grit drums are available in ¼" (6 mm), ¾" (19 mm), and  1" (25 mm) diameters.
• Extra fine 325Grit drums are available in ¾" (19 mm), and  1" (25 mm) diameters.

Product Uses:

• Use dry to sand, shape, and finish a variety of plastics and woods.
• Use wet to shape, contour, and drill in mineral based materials like tile, stone, ceramic, and glass.
• Use for  home and hobby projects.
• 220Grit diamond drums safely sand and shape soft materials . 
• 325Grit diamond drums are ideal grit to smoothly sand and finish or finish soft glasses like antique and semi-antique; for grinding mirror without damaging the silvered surface; to safety edge glass or anytime you want a very finely ground edge.

Product Specs:

• Fits .312" (7.92 mm) arbor
• TIR <.0025" (.0635 mm)
• CDA 360 brass cores
• .625" (15.88 mm) high diamond surface on 1" (25 mm) and ¾" (19 mm) bits
• .50" (12.7 mm) high diamond surface on ¼" (6 mm) bits
• For even more product information, read the User Guide.
• Stock no. 40492 ¾" (19 mm) 325Grit Diamond Sanding Drum
  Master Case Quantity: 12
• Stock no. 40496 1" (25 mm) 325Grit Diamond Sanding Drum
  Master Case Quantity: 12
• Stock no. 40192 ¾" (19 mm) 220Grit Diamond Sanding Drum
  Master Case Quantity: 12
• Stock no. 40197 ¼" (6 mm) 220Grit Diamond Sanding Drum
  Master Case Quantity: 12
• Stock no. 40196 1" (25 mm) 220Grit Diamond Sanding Drum
  Master Case Quantity: 12

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