The CTC MH117 Series installation tool kits simplify machinery surface preparation by combining milling and drilling into a single efficient operation. This specialized tool mills a perfectly flat, perpendicular spot-faced surface while drilling a pilot hole, ensuring that vibration sensors sit completely flush against the asset for optimal frequency transmission. As the complete “B” variation, each kit comes fully equipped with the matching high-quality tap set and tap handle required to thread the hole. Available in multiple thread sizing options and tool materials, this system is optimized for standard portable hand drills operating between 300 and 600 RPM.
| Feature | Specification |
| Product Series | CTC MH117 Series (B Variation) |
| Primary Function | Simultaneous flat spot-face milling and pilot hole drilling |
| Kit Variation Type | B Version (Includes complete thread tap set and tap handle) |
| Available Thread Sizes | 1/4-28, M6x1, and M8x1 |
| End Mill Diameters | 1.25 in. (31.75 mm) |
| Material Options | High-Speed Steel (HSS) or Carbide-Tipped |
| Recommended Drill Speed | 300 – 600 RPM (500 RPM Right Angle Drill recommended) |
| Included Hardware | Spot-face tool, pilot drill bits, matching tap set, and tap handle |
| Application Suitability | Permanent stud mounting and flat-surface adhesive pad installation |
