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8.00mm Dia, 140 Degree Point, Solid Carbide Drill - 66028

SERIES: 106

General Application Drill - Straight Flute

8.00mm Dia, 140 Degree Point, 8.00mm Shank Dia, 79.00mm OAL, 2 Flute, 3xD, Ti-NAMITE-A (AlTiN) Coated, Series 106, Straight Flute, Solid Carbide Drill - 66028

SKU / EDP	66028
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)	mm
Number of Flutes	2
Primary Workpiece Material	(P) Steel\|(K) Cast Iron
Secondary Workpiece Material	(H) Hardened Materials
Reach (xD)	3xD
Size	8.00mm
Cutting Diameter (DC) (Decimal Inch)	0.3150
Cutting Diameter (DC) (mm)	8.00
Shank Diameter (DCON) (Decimal Inch)	0.3150
Shank Diameter (DCON) (mm)	8.00
Usable Length (LU) (Decimal Inch)	1.0630
Usable Length (LU) (mm)	27.00
Flute Length (LCF) (Decimal Inch)	1.4567
Flute Length (LCF) (mm)	37.00

Overall Length (OAL) (Decimal Inch)	3.1102
Overall Length (OAL) (mm)	79.00
Shank Length (LS) (Decimal Inch)	1.6680
Shank Length (LS) (mm)	42.37
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
DIN Standard	DIN 6539
Number of Margins	2