Yamawa spiral tap for aluminum material (for insert coil screw) AL-SP STI 1B M6X1

[Features]
● For parts made of relatively soft materials such as aluminum, internal threads for inserting insert coils are machined for the purpose of reinforcing internal threads and increasing durability.

[Use]
●For machining blind holes.
●Work material: For brass, brass castings, bronze, rolled aluminum materials, aluminum alloy castings, magnesium alloy castings, and zinc alloy castings.

【specification】
- Pilot hole diameter (mm): 6.3
- Accuracy: 1b
- Nominal size: M6
- Pitch (mm): 1.00
-Screw length (mm): 19
- Total length (mm): 70
- Shank diameter (mm): 6.2
-Shank square part (mm): 5.0
-Screw length (mm): 19

[Specification 2]
- Number of grooves: 3
-Shank length: 36mm
●Length of square part of shank: 8mm
-Outer diameter reference dimension: 7.299mm

[Material/Finish]
Kosoku tool steel (HSS)

[Set contents/accessories]
-

【Note】
-