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25/64" Dia, 140 Degree Point, Solid Carbide Drill - 56157

SERIES: 106

General Application Drill - Straight Flute

25/64" Dia, 140 Degree Point, 25/64" Shank Dia, 3-1/4" OAL, 2 Flute, 3xD, Ti-NAMITE-A (AlTiN) Coated, Series 106, Straight Flute, Solid Carbide Drill - 56157

SKU / EDP	56157
Category	Solid Round Tools > Holemaking > General Application Drills
Min Order Qty	1
Series	106
Series Description	General Application Drill - Straight Flute
High Performance	No
Unit (inch/mm)	inch
Number of Flutes	2
Primary Workpiece Material	(P) Steel\|(K) Cast Iron
Secondary Workpiece Material	(H) Hardened Materials
Reach (xD)	3xD
Size	25/64"
Cutting Diameter (DC) (Decimal Inch)	0.3906
Cutting Diameter (DC) (Fractional Inch)	25/64
Cutting Diameter (DC) (mm)	9.92
Shank Diameter (DCON) (Decimal Inch)	0.3906
Shank Diameter (DCON) (Fractional Inch)	25/64
Shank Diameter (DCON) (mm)	9.92
Usable Length (LU) (Decimal Inch)	1.5000
Usable Length (LU) (Fractional Inch)	1-1/2
Usable Length (LU) (mm)	38.10
Flute Length (LCF) (Decimal Inch)	1.8750

Flute Length (LCF) (Fractional Inch)	1-7/8
Flute Length (LCF) (mm)	47.63
Overall Length (OAL) (Decimal Inch)	3.2500
Overall Length (OAL) (Fractional Inch)	3-1/4
Overall Length (OAL) (mm)	82.55
Shank Length (LS) (Decimal Inch)	1.5600
Shank Length (LS) (mm)	39.62
Point Angle (Degree)	140
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
Variable Helix	No
Center Cutting	No
Chip Breaker	No
Number of Margins	2