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7/16" Dia, 118 Degree Point, Solid Carbide Drill - 57209

SERIES: 101

General Application Drill

7/16" Dia, 118 Degree Point, 7/16" Shank Dia, 4-1/2" OAL, 2 Flute, 5xD, Ti-NAMITE-A (AlTiN) Coated, Series 101, Solid Carbide Drill - 57209

SKU / EDP	57209
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	7/16"
Cutting Diameter (DC) (Decimal Inch)	0.4375
Cutting Diameter (DC) (Fractional Inch)	7/16
Cutting Diameter (DC) (mm)	11.11
Shank Diameter (DCON) (Decimal Inch)	0.4375
Shank Diameter (DCON) (Fractional Inch)	7/16
Shank Diameter (DCON) (mm)	11.11
Usable Length (LU) (Decimal Inch)	2.2969
Usable Length (LU) (Fractional Inch)	2-19/64
Usable Length (LU) (mm)	58.34
Flute Length (LCF) (Decimal Inch)	2.8750
Flute Length (LCF) (Fractional Inch)	2-7/8

Flute Length (LCF) (mm)	73.03
Overall Length (OAL) (Decimal Inch)	4.5000
Overall Length (OAL) (Fractional Inch)	4-1/2
Overall Length (OAL) (mm)	114.30
Shank Length (LS) (Decimal Inch)	1.6250
Shank Length (LS) (Fractional Inch)	1-5/8
Shank Length (LS) (mm)	41.28
Point Angle (Degree)	118
Cutting Diameter (DC) Tolerance (Decimal Inch)	+.00000 / -.00050
Cutting Diameter (DC) Tolerance (mm)	+.0000 / -.0127
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