Description
Specs
- Quantity: 1 piece
- Material: High Speed Steel (HSS)
- Finish: Bright, uncoated
- Thread type: Metric
- Nominal size: M39 x 4
- Overall length: 6-11/16 inches
- Usage: Hand tapping
Features
- HSS construction provides hardness for metal threading operations and durability under manual use.
- Metric large diameter M39 x 4 enables tapping substantial holes in steel, aluminum, and other machinable metals.
- Bright, uncoated finish reduces gumming and allows cutting oil to work directly on the tap.
- Extended length 6-11/16 inches gives reach in deeper pockets or through-holes and helps maintain straight threads when space is tight.
- Single piece design ensures consistent geometry without the need for matching components.
- Manual operation ideal for shop work, prototyping, equipment maintenance, or on-site repairs where powered tapping is not available.
Physical
- Overall length: 6-11/16 inches
- Material: High Speed Steel (HSS)
- Finish: Bright, uncoated
- Thread: Metric, M39 x 4
- Type: Hand tap
- Quantity: 1 piece
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

