0.25mm Dia, 130 Degree Point, Solid Carbide Drill - 07057

SERIES: M081

Micro Spotting Drill

0.25mm Dia, 130 Degree Point, 3.00mm Shank Dia, 38.00mm OAL, 2 Flute, Uncoated, Series M081, Micro Spotting, Solid Carbide Drill - 07057

Feature & Benefits

4-facet point design, stub length, and mirror finish provide the highest quality spot

Ti-Namite A coating and uncoated options for the ultimate performance and tool life in a variety of ferrous and non-ferrous workpiece materials

Application specific sub-micron grain carbide designed specifically for micro tool applications

Manufactured in accordance with KSPT ISO certified quality procedures

Total Available U.S. :1

Series Description	Micro Spotting Drill
High Performance	No
Unit (inch/mm)	mm
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
Size	0.25mm
Cutting Diameter (DC) (Decimal Inch)	0.0098
Cutting Diameter (DC) (mm)	0.25
Shank Diameter (DCON) (Decimal Inch)	0.1181
Shank Diameter (DCON) (mm)	3.00
Flute Length (LCF) (Decimal Inch)	0.0354
Flute Length (LCF) (mm)	0.90
Overall Length (OAL) (Decimal Inch)	1.4961
Overall Length (OAL) (mm)	38.00
Point Angle (Degree)	130
Cutting Diameter (DC) Tolerance (Decimal Inch)	+.00000 / -.00800
Cutting Diameter (DC) Tolerance (mm)	+.0000 / -.2032
Shank Diameter (DCON) Tolerance (ISO)	h6
Shank Type	Straight
Coolant Option	External Coolant
Additional Geometry	Right Hand Cut Direction (RHC)
Helix Angle	Right Spiral
Helix Angle (Degree)	25
Variable Helix	No
Center Cutting	No
Chip Breaker	No
Number of Margins	1
KPT Micro Crossover (Old Material Number)	8500094
KPT Micro Crossover (Part Number)	081-0098.130
KPT Micro Crossover Type	Direct Match
Shipping Weight	0.0121
Series	M081
Weldon Flat	No
US Stock	1
Coating Description	Bright/Uncoated