Overview
Mfr description
74589615 74589615 1 1/2-6 H4 HSS TIN HAN
- Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.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
- ChamferBottoming
- Class of Fit3B
- MaterialHigh Speed Steel
- Number Of Flutes4
- Overall Length6-3/8 in
- OversizeNo
- Shank Diameter1.2330 in
- Square Length1-1/8 in
- Tap TypeStandard Hand Tap
- Thread DirectionRight Hand
- Thread Length3 in
- Thread Limit/FitH4
- Thread Size1-1/2 - 6 in
- Thread StandardUNC
- Through CoolantNonThrough Coolant
- Finish CoatingTiN
Compliance & Safety Data
Click on an icon below to learn more about the compliance and safety data