Overview
Mfr description
74566415 74566415 6-40 H2 HSS TIN HAND B
- 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 Fit2B/3B
- MaterialHigh Speed Steel
- Number Of Flutes3
- Overall Length2 in
- OversizeNo
- Shank Diameter0.1410 in
- Square Length3/16 in
- Tap TypeStandard Hand Tap
- Thread DirectionRight Hand
- Thread Length11/16 in
- Thread Limit/FitH2
- Thread Size#6-40 in
- Thread StandardUNF
- Through CoolantNonThrough Coolant
- Finish CoatingTiN
Compliance & Safety Data
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