A10-ASC_US-EN

DRILLING | ASC 320® High Penetration Solid Carbide Drilling System

Coolant Recommendations

A

Imperial (PSI)

DRILLING

800

40

700

35

600

30

500

25

400

20

B

300

15

BORING

200 Pressure: PSI

Volume: GPM

PSI GPM

10

100

5

0

0

4 mm 0.158"

6 mm 0.236"

8 mm 0.315"

10 mm 0.394"

12 mm 0.472"

14 mm 0.551"

16 mm 0.630"

18 mm 0.709"

20 mm 0.787"

Diameter

C

Metric (bar)

REAMING

56

128

49

112

42

96

35

80

D

28

64

BURNISHING

21

48

14 Pressure: bar

Volume: LPM

bar LPM

32

7

16

0

0

4 mm 0.158"

6 mm 0.236"

8 mm 0.315"

10 mm 0.394"

12 mm 0.472"

14 mm 0.551"

16 mm 0.630"

18 mm 0.709"

20mm 0.787"

E

Diameter

THREADING

Coolant Adjustment

Coolant Recommendation Example If the recommended coolant pressure and flow is 600 PSI and 12 GPM for a 3xD tool, the adjusted pressure and flow for a 9xD tool would be:

Drill Length

Pressure and Flow See above chart

3.5xD

6xD 9xD

1.5 2.0

600 • 2 = 1200 PSI

12 • 2 = 24 GPM

X

SPECIALS IMPORTANT: The coolant pressure and flow rate recommendations above represent a good approximation to obtain optimum tool life and chip evacuation at Allied recommended speeds and feeds. If lower coolant capabilities exist in a drilling application, the ASC 320 drilling system will still function at reduced penetration rates. Contact our Application Engineering Department for a more specific recommendation of coolant requirements and/or speeds and feeds. ext: 7611 | email: appeng@alliedmachine.com

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