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#78, 118 Degree Point, Solid Carbide Drill - 57079

SERIES: 101

General Application Drill

#78, 118 Degree Point, 0.0160" Shank Dia, 3/4" OAL, 2 Flute, 5xD, Ti-NAMITE-A (AlTiN) Coated, Series 101, Solid Carbide Drill - 57079

SKU / EDP	57079
Category	Solid Round Tools > Holemaking > General Application Drills
Min Order Qty	1
Series	101
Series Description	General Application Drill
High Performance	No
Unit (inch/mm)	inch
Number of Flutes	2
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
Reach (xD)	5xD
Size	#78
Cutting Diameter (DC) (Decimal Inch)	0.0160
Cutting Diameter (DC) (mm)	0.41
Cutting Diameter (DC) (Wire)	#78
Shank Diameter (DCON) (Decimal Inch)	0.0160
Shank Diameter (DCON) (mm)	0.41
Usable Length (LU) (Decimal Inch)	0.1562
Usable Length (LU) (Fractional Inch)	5/32
Usable Length (LU) (mm)	3.97
Flute Length (LCF) (Decimal Inch)	0.1875
Flute Length (LCF) (Fractional Inch)	3/16

Flute Length (LCF) (mm)	4.76
Overall Length (OAL) (Decimal Inch)	0.7500
Overall Length (OAL) (Fractional Inch)	3/4
Overall Length (OAL) (mm)	19.05
Shank Length (LS) (Decimal Inch)	0.5625
Shank Length (LS) (Fractional Inch)	9/16
Shank Length (LS) (mm)	14.29
Point Angle (Degree)	118
Cutting Diameter (DC) Tolerance (Decimal Inch)	+.00000 / -.00050
Cutting Diameter (DC) Tolerance (mm)	+.0000 / -.0099
Shank Diameter (DCON) Tolerance (ISO)	h6
Shank Type	Straight
Weldon Flat	No
Coolant Option	External Coolant
Coating Description	AlTiN (Ti-NAMITE-A)
Additional Geometry	Right Hand Cut Direction (RHC)
Helix Angle	Right Spiral
Helix Angle (Degree)	20
Variable Helix	No
Center Cutting	No
Chip Breaker	No
Number of Margins	2