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Screw Machine Drill Bit, 1/4 in Size, 135 Degrees Point Angle, Cobalt, TiN Finish, Straight Shank

  • Mfr # 51813

  • Zoro # G2993142


product price: $9.59
/ea

Key Features

Drill Bit Size
1/4 in
Overall Length
2 1/2 in
Flute Length
1 3/8 in
Number of Flutes
2
Material - Machining
Cobalt
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Specifications

Product Information

MFR #
51813
Zoro #
G2993142
UPC #
662355518137
Country of Origin
United States

Dimensions

Drill Bit Size
1/4 in
Overall Length
2 1/2 in
Flute Length
1 3/8 in
Drilling Length
1-3/8"
Sizes Included
1/4"
Bit Dia.
1/4"/E
Shank Size
1/4"
Shank Dia.
1/4 in
Depth:Dia. Ratio
4xD
Shank Length
1 1/8 in
Drill Diameter Tolerance
+0.0000 in/-0.0007 in
Maximum Drilling Depth
1 3/8 in
Drill Point Length
0.0518 in
Drill Length Class
Screw-Machine Length

Details

Item
Screw Machine Drill Bit
Number of Flutes
2
Material - Machining
Cobalt
Finish - Machining
TiN
Drill Bit Point Angle
135 Degrees
Cutting Direction
Right Hand
Drill Bit Grouping
Drill Bit
Number of Pieces
0
Decimal Equivalent
0.2500
Grade
M42
Standards
ANSI
List Number
559-TN
Flute Type
Spiral
Coolant Fed
Non-Coolant Through
Series
559-TN
Spiral Direction
Right Hand
Helix Angle
28 Degrees
Drill Bit Point Type
Split Point
Primary Material Application
Cast Iron, Steel, Tool and Die Steel
Shank Type - Machining
Straight
Primary Material Application ISO Code
K, P
Measurement System
Fractional Inch
Material Grade - Machining
M42
Helix Angle - Minimum
21 Degrees
Secondary Material Application ISO Code
H, M, N, S
Secondary Material Application
Aluminum, Brass, Bronze, Copper, Hardened Steel, Stainless Steel, Titanium
Helix Angle - Maximum
28 Degrees

Description

Screw Machine Drill Bit, Drill Bit Size 1/4 in, Drill Bit Point Angle 135 Degrees , Split Point, Cobalt, TiN, Non-Coolant Through, Cutting Direction Right Hand, Decimal Equivalent 0.2500

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