Sutton T515 M1 x 0.25 Forming Tap Single Coolant Groove B Lead - HSSE - TiN - JIS
Available
The Sutton T515 is a forming (roll) tap with single coolant groove for metric coarse (M) threads, made from premium grade high speed steel (HSSE) with a gold titanium nitride (TiN) coating. This listing covers 9 sizes from M1 x 0.25 to M10 x 1.5.
A forming tap has no flutes and does not cut: it rolls the thread by displacing the metal, so it makes no chips and suits blind and through holes. Forming needs more machine power because of the torque involved, the rolled thread is stronger than a cut thread because the grain structure stays uniform through the thread form, and the tapping drill size differs from that of a cutting tap.
The tap is built to JIS (Japanese Industrial Standards).
Where this product is used
- For cold forming of threads in materials with good flow characteristics.
- Suitable for material with >10% elongation.
- B lead for blind holes.
- Depths up to approx. 3 x d1.
Design features
- Premium grade high speed steel (HSSE). The vanadium grade gives high wear resistance and toughness for most tapping applications.
- Gold titanium nitride (TiN) coating for 3 to 8 times longer tool life than uncoated tools, with higher speeds and feeds.
- JIS (Japanese Industrial Standards) construction.
Sizes
Dimensions are in millimetres. Item numbers are the Sutton catalogue numbers. The tap hole column is the hole diameter range to prepare before forming the thread.
| Item no. | Thread size | Pitch (mm) | Tap hole min-max (mm) | l1 overall (mm) | l2 thread (mm) | l3 (mm) | d2 shank (mm) | sq square (mm) | Limit |
|---|---|---|---|---|---|---|---|---|---|
| T515 0100 | M1 x 0.25 | 0.25 | 0.86-0.90 | 30 | 7 | - | 3 | 2.5 | GH4 |
| T515 0120 | M1.2 x 0.25 | 0.25 | 1.06-1.10 | 32 | 7 | - | 3 | 2.5 | GH4 |
| T515 0140 | M1.4 x 0.3 | 0.3 | 1.23-1.28 | 34 | 7 | - | 3 | 2.5 | GH4 |
| T515 0300 | M3 x 0.5 | 0.5 | 2.72-2.80 | 46 | 9 | 19 | 4 | 3.2 | GH5 |
| T515 0400 | M4 x 0.7 | 0.7 | 3.65-3.71 | 52 | 10 | 21 | 5 | 4 | GH6 |
| T515 0500 | M5 x 0.8 | 0.8 | 4.59-4.66 | 60 | 11 | 24 | 5.5 | 4.5 | GH6 |
| T515 0600 | M6 x 1 | 1 | 5.49-5.57 | 62 | 12 | 31 | 6 | 4.5 | GH7 |
| T515 0800 | M8 x 1.25 | 1.25 | 7.34-7.44 | 70 | 18 | - | 6.2 | 5 | GH7 |
| T515 1000 | M10 x 1.5 | 1.5 | 9.18-9.31 | 75 | 19 | - | 7 | 5.5 | GH7 |
Key specifications
| Specification | Detail |
|---|---|
| Catalogue code | T515 |
| Type | Forming (roll) tap with single coolant groove |
| Thread series | Metric coarse (M) |
| Material | HSSE |
| Finish | TiN |
| Designation | N |
| Standard | JIS |
| Sizes in this listing | 9 sizes, M1 x 0.25 to M10 x 1.5 |
Related products
Related Sutton taps: T514 Metric Coarse Forming Tap Single Coolant Groove P Lead - HSSE - TiN - JIS, T520 Metric Coarse Forming Tap Multi Coolant Groove P Lead - HSSE - TiN - JIS, T521 Metric Coarse Forming Tap Multi Coolant Groove B Lead - HSSE - TiN - JIS.
Resources
Couldn't load pickup availability
Secure Checkout. We do not store credit card details
Sutton T515 Metric Coarse Forming Tap Single Coolant Groove B Lead - HSSE - TiN - JIS: M1
SKU: A0131420 | Model: T5150100
This is the diameter size d1 M1 option of the Sutton T515 Metric Coarse Forming Tap Single Coolant Groove B Lead - HSSE - TiN - JIS. Key details for this option: thread size M1 x 0.25, square size 2.5mm, overall length 30mm, pitch 0.25mm.
Sutton T515 Thread Forming Tap Single Coolant - M - B Lead
The Sutton T515 is a forming (roll) tap with single coolant groove for metric coarse (M) threads, made from premium grade high speed steel (HSSE) with a gold titanium nitride (TiN) coating. This listing covers 9 sizes from M1 x 0.25 to M10 x 1.5.
A forming tap has no flutes and does not cut: it rolls the thread by displacing the metal, so it makes no chips and suits blind and through holes. Forming needs more machine power because of the torque involved, the rolled thread is stronger than a cut thread because the grain structure stays uniform through the thread form, and the tapping drill size differs from that of a cutting tap.
The tap is built to JIS (Japanese Industrial Standards).