This diamond twist drill cleans out better than regular diamond drills. They're great for stone, glass and plated material.

  • Brand : Rio Grande
  • Material : Diamond
  • Head size : 1mm
  • Shank size : 3/32" (2.38mm)
  • Country of origin : Switzerland
Additional Specifications:
  • Recommended speed: 5,000–10,000rpm

Please Note:

• Drill size could vary slightly due to the size variation of the diamond particles.

Catalog page: 2018-2019 Tools and Equipment Catalog p.397