Join
Proto save
£0.86
Loading...
Dormer MTT-X Series taps are manufactured from HSS-X1 Steel with a bright finish, they are right hand cutting. Premium substrate with steam oxide surface
treatment reduces wear and prevents chip welding
in abrasive or harder ferrous materials.
Features
Manufactured to ISO 529
Spiral Flute for threading blind holes.
Taper lead to DIN form C.
Tapping tolerance to 6H.
Max Depth 2.5 x D.
Helix angle 48.
| Thread Standard | UNF |
| Tapping Depth | 26.0mm |
| Teeth per Inch | 28 |
| Class of Fit | 2B |
| MFR Part No. | E0311/4 |
| Pitch | 28.00 |
| Thread Length | 13.0mm |
| Number of Flutes | 3 |
| Tap Type | Spiral Point |
| ISO Category | K | M | P |
| Material | Cobalt High Speed Steel |
| Thread Size | 1/4in |
| Overall Length | 66.0mm |
| Ring Colour | No Coloured Ring |
| Material Grade | M35 |
| Series | E031 |
| Square Width | 5.0mm |
| Lead | Second |
| Shank Diameter | 6.3mm |
| Finish/Coating | Steam Tempered |
| Dimensions Standard | ISO 529 |
| Product Type | Spiral Point Machine Tap |
| Thread Direction | Right Hand |
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
