SF20DRA170M12, DRA Magic Drill 17.00-17.99mm Cutting Diameter, 12xD, Replaceable Tip Drill

SF20DRA170M12, DRA Magic Drill 17.00-17.99mm Cutting Diameter, 12xD, Replaceable Tip Drill

SKU:
THD11881
|
UPC:
4960664884605
$615.37
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Width:
1.97 (in)
Height:
1.97 (in)
Depth:
11.81 (in)
Current Stock:
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Description
SF20DRA170M12, DRA Magic Drill 17.00-17.99mm Cutting Diameter, 20.00mm Diameter Flange Shank, Coolant-Through Replaceable Tip Drill
Additional Information
Tool Style:
SF…DRA
Material:
Steel
Application:
Drilling
Hand:
Right-Hand
[DCN] Cutting Diameter Minimum (mm):
17.00
[DCX] Cutting Diameter Maximum (mm):
17.99
Drill Depth by Diameter Ratio:
12xD
[LU] Usable Length (mm):
216.00
Number of Inserts:
1
Number of Flutes:
2
Shank Type:
Flange Shank
Weldon Flat:
No
[DCON] Connection Diameter (mm):
20.00
[DCSFMS] Contact Surface Diameter Machine Side (mm):
25.00
Coolant Through (Yes/No):
Yes
Insert Holding Method:
Screw
Unit (inch/mm):
mm
Feature 1:
Low Cutting Force Design Improves Hole Accuracy
Feature 2:
Optimal Web Thickness Limits Deflection
Feature 3:
Fine Chip Breaking Even in Deep Hole Drilling Applications
Feature 4:
Easy Insert Replacement
Feature 5:
Long Tool Life and Stable Machining of Various Workpieces
ANSI Part Number:
SF20DRA170M12
ISO Part Number:
SF20-DRA170M-12
US Stock:
0
Worldwide Stock:
0
Compatible Inserts (Partial):
DA1700M-… ~ DA1790M-…
Old Material Number:
8863822
Clamp Screw:
HS-3048TRP
Wrench (for Clamp Screw):
DTP-6
Tightening Torque:
0.8 Nm (7.1 in/lb)
[DC] Cutting Diameter (Decimal Inch):
0.6693 - 0.7083
[DC] Cutting Diameter (mm):
17.00 - 17.99
[DCN] Cutting Diameter Minimum (Decimal Inch):
0.6693
[DCX] Cutting Diameter Maximum (Decimal Inch):
0.7083
[LU] Usable Length (Decimal Inch):
8.5039
[DCON] Connection Diameter (Decimal Inch):
0.7874
[DCSFMS] Contact Surface Diameter Machine Side (Decimal Inch):
0.9843
[LS] Shank Length (mm):
50.00
[LS] Shank Length (Decimal Inch):
1.9685
[OAL] Overall Length (mm):
292.00
[OAL] Overall Length (Decimal Inch):
11.4961