Holemaking > Drilling & Drill Bits (ET04) - (127276 Products)
Brand: Widia / Part #: 3899749
Item #: 02952091
Brand: Widia
Model #: 3899749Product Specifications
Drill Bit Size (mm)
6.50
Overall Length (mm)
232.0000
Flute Length (mm)
184.00
Tool Material
Carbide
Coating/Finish
TiAlN
Drill Point Angle
132
Shank Type
Cylindrical
Coolant Through
Yes
Flute Type
Helical
Series
TDD
Point Type
TDS
Cutting Direction
Right Hand
Tool Application
Deep Hole Drilling
Spiral Type
Regular Spiral
Drill Bit Diameter Tolerance
m7
Number Of Flutes
2
Web Thinning
Web-Thinned
Primary Workpiece Material
Cast Iron; Steel
Primary Workpiece Material Code
P; K
Secondary Workpiece Material
Stainless Steel
Secondary Workpiece Material Code
M
Drill Bit Grade
High Performance
Drill Bit Size (Decimal Inch)
0.2559
Drill Point Length (Decimal Inch)
0.0534
Overall Length (Decimal Inch)
9.1339
Shank Diameter (Decimal Inch)
0.2756
Shank Diameter (mm)
7.0000
Shank Length (Decimal Inch)
7.0000
Shank Length (mm)
38.000
Flute Length (Decimal Inch)
7.2441
Flute By Diameter Ratio
25xD
Maximum Drilling Depth (Decimal Inch)
6.6535
Material Grade
WU20PD
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