Extra Length Drill Bit: 0.25" Dia, 130 °, High Speed Steel
Item Code: 01468164
Category
Extra Length Drill Bits
Specifications
UNSPSC Code
23241637
Brand
Walter-Titex
Category
Extra Length Drill Bits
Coating/Finish
Uncoated
Coolant Through
No
Cutting Direction
Right Hand
Drill Bit Diameter Tolerance
-0.00055 to 0.00000 in; -0.014 to 0.000 mm
Drill Bit Grade
High Performance
Drill Bit Size (Decimal Inch)
0.2500
Drill Bit Size (Inch)
1/4
Drill Bit Size (Letter)
E
Drill Point Angle
130
Flute By Diameter Ratio
16XD
Flute Length (Inch)
5-29/32
Flute Type
Parabolic
Maximum Drilling Depth (Decimal Inch)
5.4720
Maximum Drilling Depth (mm)
139.00
Number of Flutes
2
Overall Length (Inch)
8-15/32
Point Type
Standard
Primary Workpiece Material
Cast Iron; Non-Ferrous Metal; Steel
Primary Workpiece Material Code
K; N; P
Secondary Workpiece Material
Cobalt; Iron; Nickel; Titanium Alloy
Secondary Workpiece Material Code
M; O; S
Series
A1622
Shank Diameter (Decimal Inch)
0.2500
Shank Diameter (mm)
6.35
Shank Length (Decimal Inch)
2.5590
Shank Length (mm)
65.00
Shank Type
Straight-Cylindrical
Specification Designation
DIN
Specification Number
DIN 1869-I
Standards
ANSI; DIN 1869-I; ISO
Tool Application
Blind Hole; Stack Drilling
Tool Material
High Speed Steel
Web Configuration
Tapered
Web Thinning
Web-Thinned