Special surface treatment, resulting in reduced tendency to edge build-up and improved chip evacuation. Top quality high performance twist drills. Cutting edge section ≤ 26. 5 mm ⌀ ground from solid, > 26. 5 mm ⌀ milled. This ensures high concentricity and pitch accuracy, and precision ground point up to 40 mm ⌀. With shape A point.
Recommendation:
Maximum drilling depth:
L2 = LC - 1. 5 × DC.
Note:
For suitable reducing adapters for tools with MT shanks see No. 343000-343530.
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Special surface treatment, resulting in reduced tendency to edge build-up and improved chip evacuation. Top quality high performance twist drills. Cutting edge section ≤ 26. 5 mm ⌀ ground from solid, > 26. 5 mm ⌀ milled. This ensures high concentricity and pitch accuracy, and precision ground point up to 40 mm ⌀. With shape A point.Recommendation:
Maximum drilling depth:
L2 = LC - 1. 5 × DC.Note:
For suitable reducing adapters for tools with MT shanks see No. 343000-343530.Thông tin:
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