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50CH72 Non-Coolant-Through High-Speed Steel Jobber-Length Drill Bits

$1.47

Bulk orders will be discounted, please contact us.

Wire-size drill bits come in standard sizes that correspond to American Wire Gauge (AWG) sizes. The larger the wire size, the smaller the bit. These drill bits have a bright finish that is not affected when the bits' cutting edges are resharpened, and they have spiral flutes that evacuate chips as the bits drill into a workpiece. The bits' straight shank installs into a drill chuck or similar toolholder.

Product Number: 50CH72

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  • Description
Mfr Model C23075
Cutting Direction Right Hand
Finish Machining Bright (Uncoated)
Measurement System Wire
Material Machining High Speed Steel
Drill Bit Point Angle 118 °
Drill Bit Point Type Conventional Point
Primary Material Application Aluminum and Non-Ferrous Material; Cast Iron; Steel
Coolant Fed Non-Coolant Through
Depth Dia Ratio 4xD
Flute Type Spiral
Standards ASME B94.11M
UNSPSC 27112801
Country of Origin USA (subject to change)
Drill Length Class Jobber Length
Spiral Direction Right Hand
Drill Bit Size #9
Decimal Equivalent 0.196
Number of Flutes 2
Flute Length 2-7/16 in
Shank Type Machining Straight
Shank Length 1-3/16 in
Overall Length 3-5/8 in
Drill Point Length 0.0589 in
Drill Diameter Tolerance +0.0000 in/-0.0007 in
Sheeter Drill No
Material Grade Machining M35
Primary Material Application ISO Code K; N; P
Secondary Material Application Composite
Secondary Material Application ISO Code O
Series 1898
Maximum Drilling Depth 1-13/16 in
Helix Angle 21° to 34°
Aircraft Drill No
Web Thinning Thinned

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