Deep Hole Drill System | HCD Insertable U-Drill | 10-25mm Diameter Range
-18%Save $84.99 on 10 units
$76.49
per unit
Save $318.71 on 25 units
$72.24
per unit
Save $764.91 on 50 units
$69.69
per unit
Save $1,699.80 on 100 units
$67.99
per unit
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Engineered for high-performance deep hole drilling, this 3D to 10D internal cooling Crown drill rod delivers exceptional chip evacuation and heat dissipation. Designed for diameters from 10-25mm, it e...
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Questions about this product
- Which U-drills does this rod work with?
- It's made for HCD insertable U-drill systems in the 10 to 25mm diameter range. The shank mounts the inserts for steady, precise cutting. Match the rod's diameter and depth rating to your drill body before fitting.
- How deep can this drill go?
- It comes in 3D, 5D, 8D, and 10D options, where the number is the depth as a multiple of the bore diameter. The 10D version reaches about ten times the drill diameter. Pick the D-ratio that matches the hole depth you need.
- Why does it have internal cooling channels?
- The channels send coolant straight to the cutting edge during deep drilling. That clears chips, controls heat, and keeps the hole straight and accurate. Deep holes need at least 70 bar coolant pressure for good chip evacuation.
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