Inland Product Information
Diamond Drilling Bits 
The easy way to drill precision holes and create fine details without removing your standard grinding head!
Key Features:
- Drill precise 1/8" (3 mm), 1/4" (6 mm) or 3/8" (10 mm) holes.
- Works right on top of larger diamond drums, no need to change or remove before using.
- Standard Grit for multi-task use.
- Like all Inland bits, the brass cores are manufactured on "Swiss precision" machinery for consistent and accurate tolerances.
- Bits are measured for true before the diamond is applied, so the bits spin properly on the motor shaft.
Product Uses:
- Use wet to drill holes in mineral based materials like tile, ceramic, and glass.
- Drill openings for clock works
- Make holes for hanging
- Add "eye" details.
- Use to create fine detail and precise designs.
- Improve the fit and appearance of your projects.
- Great for home improvement and hobby projects.
- Use dry to drill holes in plastics and wood.
Product Specs:
- Fits .312" (7.92 mm) arbor
- TIR <.0025" (.0635 mm)
- Use the Bit Grit Chart reference guide
- For even more product information, read the User Guide.
- Stock no. 40317: 300 Series Adapter, required to use individual
drilling drums
Master Case Quantity: 12 - Stock no. 40318: 1/8" (3 mm) Diamond Drilling Head
Master Case Quantity: 12 - Stock no. 40314: 1/4" (6 mm) Diamond Drilling Head
Master Case Quantity: 12 - Stock no. 40338: 3/8" (10 mm) Diamond Drilling Head
Master Case Quantity: 12
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