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#21, 140 Degree Point, Solid Carbide Drill - 56230

SERIES: 106

General Application Drill - Straight Flute

#21, 140 Degree Point, 0.1590" Shank Dia, 2-1/8" OAL, 2 Flute, 3xD, Ti-NAMITE-A (AlTiN) Coated, Series 106, Straight Flute, Solid Carbide Drill - 56230

SKU / EDP	56230
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	#21
Cutting Diameter (DC) (Decimal Inch)	0.1590
Cutting Diameter (DC) (mm)	4.04
Cutting Diameter (DC) (Wire)	#21
Shank Diameter (DCON) (Decimal Inch)	0.1590
Shank Diameter (DCON) (mm)	4.04
Usable Length (LU) (Decimal Inch)	0.8594
Usable Length (LU) (Fractional Inch)	55/64
Usable Length (LU) (mm)	21.83
Flute Length (LCF) (Decimal Inch)	1.0625

Flute Length (LCF) (Fractional Inch)	1-1/16
Flute Length (LCF) (mm)	26.99
Overall Length (OAL) (Decimal Inch)	2.1250
Overall Length (OAL) (Fractional Inch)	2-1/8
Overall Length (OAL) (mm)	53.98
Shank Length (LS) (Decimal Inch)	1.1280
Shank Length (LS) (mm)	28.65
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