3/8" Dia, 0.0800" Tip, 60 Degree, 6 Flute, Countersink - 74058

SERIES: 606

General Application Countersink

3/8" Dia, 0.0800" Tip, 60 Degree, 6 Flute, 1/4" Shank Dia, Uncoated, Series 606, General Application Countersink - 74058

Total Available U.S. :12

Series Description	General Application Countersink
Unit (inch/mm)	inch
Number of Flutes	6
Primary Workpiece Material	(P) Steel\|(M) Stainless Steel\|(K) Cast Iron\|(N) Non-Ferrous Materials\|(S) High Temp Alloy
Secondary Workpiece Material	(H) Hardened Materials
Size	3/8"
Tip Diameter (DC1) (Decimal Inch)	0.0800
Tip Diameter (DC1) (mm)	2.03
Cutting Diameter (DC2) (Decimal Inch)	0.3750
Cutting Diameter (DC2) (Fractional Inch)	3/8
Cutting Diameter (DC2) (mm)	9.53
Shank Diameter (DCON) (Decimal Inch)	0.2500
Shank Diameter (DCON) (mm)	6.35
Flute Length (LCF) (Decimal Inch)	0.3750
Flute Length (LCF) (Fractional Inch)	3/8
Flute Length (LCF) (mm)	9.53
Overall Length (OAL) (Decimal Inch)	2.8100
Overall Length (OAL) (mm)	71.37
Shank Length (LS) (Decimal Inch)	1.7500
Shank Length (LS) (Fractional Inch)	1-3/4
Point Angle (Degree)	60
Cutting Diameter (DC) Tolerance (Decimal Inch)	+.00300 / -.00000
Cutting Diameter (DC) Tolerance (mm)	+.0762 / -.0000

Shank Diameter (DCON) Tolerance (ISO)	h6
Shank Type	Straight
Coolant Option	External Coolant
Additional Geometry	Right Hand Cut Direction (RHC)
Rake Angle	Neutral
Helix Angle (Degree)	0
Variable Helix	No
Center Cutting	No
Chip Breaker	No
Number of Margins	1
Shipping Weight	0.0680
Series	606
Weldon Flat	No
US Stock	12
Shank Length (LS) (mm)	44.45
Shank Diameter (DCON) (Fractional Inch)	1/4
Coating Description	Bright/Uncoated
Included Angle (Degree)	+1 / -1
Self Centering	Yes
Product Notes	DC1 dimension varies based on angle. Contact your KSPT representative for dimension information.
Double Margins (Yes/No)	No
Flute Type	Straight