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  6. 135 Degree Deep Hole Parabolic Taper Length Drill Chicago-Latrobe 120DH-TN TiN HSS RHS/RHC 1/4-E
Chicago-Latrobe 135 Degree Deep Hole Parabolic Taper Length Drill Chicago-Latrobe 120DH-TN TiN HSS RHS/RHC 1/4-E 55248 - main

135 Degree Deep Hole Parabolic Taper Length Drill Chicago-Latrobe 120DH-TN TiN HSS RHS/RHC 1/4-E

  • Mfr # 55248

  • Zoro # G2986930

product price:  $17.15
/ea

Key Features

Overall Length
6 1/8 in
Number of Flutes
2
Material - Machining
High Speed Steel
Finish - Machining
TiN
Drill Bit Point Angle
135 Degrees
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Specifications

Product Information

MFR #
55248
Zoro #
G2986930
UPC #
662355552483
Country of Origin
United States

Dimensions

Drill Bit Size
1/4 in
Overall Length
6 1/8 in
Flute Length
4 13/16 in
Shank Dia.
1/4 in
Sizes Included
1/4"
Depth:Dia. Ratio
8xD
Drill Diameter Tolerance
+0.0000 in/-0.0007 in
Drill Point Length
0.0518 in
Drill Length Class
Taper-Length
Maximum Drilling Depth
4 13/16 in
Shank Length
1 5/16 in

Details

Item
Taper Length Drill Bit
Number of Flutes
2
Material - Machining
High Speed Steel
Finish - Machining
TiN
Drill Bit Point Angle
135 Degrees
Drill Bit Point Type
Split Point
Cutting Direction
Right Hand
Flute Type
Parabolic
Coolant Fed
Non-Coolant Through
List Number
120DH-TN
Standards
ANSI
Decimal Equivalent
0.2500
Drill Bit Grouping
Drill Bit
Helix Angle
40 Degrees
Shank Type - Machining
Straight
Measurement System
Fractional Inch
Series
120DH-TN
Spiral Direction
Right Hand
Material Grade - Machining
Heavy Duty
Primary Material Application
Aluminum, Brass, Bronze, Copper, Magnesium, Steel
Primary Material Application ISO Code
N, P
Helix Angle - Maximum
40 Degrees
Helix Angle - Minimum
21 Degrees
Secondary Material Application
Stainless Steel
Secondary Material Application ISO Code
M

Description

Taper Length Drill Bit, Drill Bit Size 1/4 in, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, TiN

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