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Guideline Values for Using the HTS Drill Tool

Required drive power, torque and feed force

Drive power P
s [kw]

The diagrams are based on empirical valuesand apply for drilling steel materials with strength: 600-900 N/mm

2

The base cutting speed used is: 100 m/mn

3040 120 f = 0,1 mm f = 0,2 mm 0408001020 160200240 280300 5060 Ø [mm] Torque M
d [Nm] 3,54,0 f = 0,1 mmf = 0,2 mm 1,52,0 120

Guideline values for coolant pressure and quantity HTS drills should always be used with coolinglubricant. The more intensive the cooling, the better the drilling performance.

0408000,51,0 160200240 280300 2,53,0 Ø [mm] Feed force F
f [kN] Coolant pressure p [bar]Coolant quantity V.[l/min] 3540 141880 10203040506070 1520 120 68 120 f = 0,1 mm f = 0,2 mm 040800510 160200240 280300 2530 04080024 160200240 280300 1012 Ø [mm] Ø [mm] Coolant quantityCompression

B

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