Drilling Speed Comparisons - Hitachi D 13VB3 Technical Data And Service Manual

6-2. Drilling Speed Comparisons

Drilling speed depends on the operating conditions. The test results are based on actual factory tests, and should
be used as a reference only.
13 mm drill class
Auger bit
Test material: Western hemlock
10 mm drill class
Auger bit
Test material: Western hemlock
Bit dia. (mm)
Bit dia. (mm)
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