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Screw Machine Drill Bit, #21 Size, 118 Degrees Point Angle, High Speed Steel, Bright Finish

  • Mfr # 48721

  • Zoro # G3625142


product price: $1.85
/ea

Key Features

Overall Length
2 1/8 in
Flute Length
1 1/16 in
Number of Flutes
2
Material - Machining
High Speed Steel
Finish - Machining
Bright (Uncoated)
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Specifications

Product Information

MFR #
48721
Zoro #
G3625142
UPC #
662355487211
Country of Origin
United States

Dimensions

Drill Bit Size
#21
Overall Length
2 1/8 in
Flute Length
1 1/16 in
Shank Dia.
4.04 mm
Depth:Dia. Ratio
4xD
Shank Size
0.159
Diameter
0.159
Shank Length
1 1/16 in
Drill Length Class
Screw-Machine Length
Maximum Drilling Depth
1 1/16 in
Drill Point Length
0.0478 in
Drill Diameter Tolerance
+0.0000 in/-0.0007 in

Details

Item
Screw Machine Drill Bit
Number of Flutes
2
Material - Machining
High Speed Steel
Finish - Machining
Bright (Uncoated)
Drill Bit Point Angle
118 Degrees
Cutting Direction
Right Hand
Drill Bit Grouping
Drill Bit
Decimal Equivalent
0.1590
Flute Type
Spiral
List Number
157
Standards
Not Rated
Bit Style
Screw Machine Drill
Primary Material Application ISO Code
K, N, P
Primary Material Application
Aluminum, Brass, Bronze, Cast Iron, Copper, Steel
Shank Type - Machining
Straight
Measurement System
Wire
Series
157
Spiral Direction
Right Hand
Drill Bit Point Type
Conventional Point
Helix Angle
28 Degrees
Coolant Fed
Non-Coolant Through
Material Grade - Machining
General Purpose
Helix Angle - Minimum
21 Degrees
Helix Angle - Maximum
28 Degrees

Description

Screw Machine Drill Bit, Drill Bit Size #21, Drill Bit Point Angle 118 Degrees , Conventional Point, High Speed Steel, Bright (Uncoated), Non-Coolant Through, Cutting Direction Right Hand, Decimal Equivalent 0.1590

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