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5/16" Dia, 150 Degree Point, Solid Carbide Drill - 53120

SERIES: 103

General Application Drill

5/16" Dia, 150 Degree Point, 5/16" Shank Dia, 3-3/4" OAL, 3 Flute, 5xD, Uncoated, Series 103, Solid Carbide Drill - 53120

SKU / EDP	53120
Category	Solid Round Tools > Holemaking > General Application Drills
Min Order Qty	1
Series	103
Series Description	General Application Drill
High Performance	No
Unit (inch/mm)	inch
Number of Flutes	3
Primary Workpiece Material	(P) Steel\|(K) Cast Iron\|(N) Non-Ferrous Materials
Secondary Workpiece Material	(H) Hardened Materials
Reach (xD)	5xD
Size	5/16"
Cutting Diameter (DC) (Decimal Inch)	0.3125
Cutting Diameter (DC) (Fractional Inch)	5/16
Cutting Diameter (DC) (mm)	7.94
Shank Diameter (DCON) (Decimal Inch)	0.3125
Shank Diameter (DCON) (Fractional Inch)	5/16
Shank Diameter (DCON) (mm)	7.94
Usable Length (LU) (Decimal Inch)	1.9062
Usable Length (LU) (Fractional Inch)	1-29/32
Usable Length (LU) (mm)	48.42
Flute Length (LCF) (Decimal Inch)	2.3750

Flute Length (LCF) (Fractional Inch)	2-3/8
Flute Length (LCF) (mm)	60.33
Overall Length (OAL) (Decimal Inch)	3.7500
Overall Length (OAL) (Fractional Inch)	3-3/4
Overall Length (OAL) (mm)	95.25
Shank Length (LS) (Decimal Inch)	1.3450
Shank Length (LS) (mm)	34.16
Point Angle (Degree)	150
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	Bright/Uncoated
Additional Geometry	Right Hand Cut Direction (RHC)
Helix Angle	Right Spiral
Helix Angle (Degree)	30
Variable Helix	No
Center Cutting	No
Chip Breaker	No
Number of Margins	3