- 3D Printing
- Abrasives
- Adhesives, Tapes & Fasteners
- Bearings And Transmission
- Electrical
- Fluid Power
- Hand Tools
- Holemaking
- Janitorial & Site Maintenance
- Lubrication
- Machinery & Welding
- Measuring & Inspection
- Metalworking Fluids
- Milling
- Packaging Office Supplies
- Personal Protective Equipment
- Power Tools
- Raw Materials
- Saw Blades
- Site Safety
- Storage
- Threading
- Toolholding & Workholding
- Turning Tools
- Workwear
Toggle Nav Shop All 
Over 120,000 products
Get next working day!*
Virtual Catalogue
Dormer M3 HSS Combination Drill-Tap Coarse Spiral Flute ISO 529 E650
Order Code
TDG-99930K
£36.94 £30.78
Incl. VAT Ex. VAT
Dormer M3 HSS Combination Drill-Tap Coarse Spiral Flute ISO 529 E650 is only available to buy in quantities of 1
Product Information
Combination of core hole drill and tap is used to produce a thread in one pass. This significantly reduces the time needed to produce the thread on site with the use of a hand-held power tool. There is no need for a tap wrench or tool change. Uncoated surface acts to retain the lubricant and provide smoother cutting.
Technical Specification
| Brand | Dormer |
|---|---|
| Manufacturer Part Number | E650M3 |
| Thread Type | Metric Coarse |
| Pitch | 0.5 mm |
| Features & Benefits | • Uncoated (steam oxide) surface treatment • Thread form: metric coarse • Meets ISO Dormer standards • DIN thread pitch diameter tolerance zone (high basic pitch diameter) • Through hole application • 1.5xD usable tool depth to diameter ratio • High speed steel tool material • Semi bottoming tap chamfer (2-3 pitch lead) • Spiral flute geometry • 30° helix angle (Flute) • Right hand rotation/cutting • Series E650 |
| Square Size (mm) | 2.5 |
| Thread Length (mm) | 10 |
| Drill Length (mm) | 6 |
| Overall Length (mm) | 56 |
| Diameter (mm) | 2.5 |
| Drill Diameter (mm) | 2.5 |
| Material | HSS |
Why we are loved
Rated ‘World-class’ for customer service