Overview
Mfr description
42001545 42001545 3/8-16 H3 3FL SPL FL V
- Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
- Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
- High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
- Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Specifications
- MaterialHigh Speed Steel
- Finish CoatingTIN
- ChamferBottoming
- Thread Limit/Fit
- Number Of Flutes
- Helix Angle49 °
- Thread Length1-1/4 in
- Thread StandardUNC
- Overall Length2-15/16 in
- Shank Diameter0.3810 in
- Class of Fit3B
- Flute DirectionRight Hand
- Flute TypeFast Spiral
- Material ApplicationFerrous Steels
- OversizeNo
- Square Length7/16 in
- Thread DirectionRight Hand
- Thread Size3/8-16 in
- Through CoolantNonThrough Coolant
Compliance & Safety Data
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