- 5318 Victory Drive
Indianapolis, IN 46203 - (800) 622-4824
- www.haggard-stocking.com
7.8mm, 135 Degree Drill Point Angle, TiAICr/TiSi Coated, Solid Carbide Jobber Drill
- Item Code: MDW0780GS4
- Brand: Sumitomo
- Unit Size: 1
Description
Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Titanium Aluminum chromium (TiAlCr) and titanium silicon (TiSi) is a super multi-layered coating. The TiAlCr/TiSi coating is used for general purpose applications without coolant thru
Features
Back To Top- Long Tool Life
- New cutting edge design and special DEX coating provide long tool life in a wide variety of work materials.
- Stable Chip Evacuation
- New flute design and wide chip pocket allows for excellent chip management and evacuation.
- Quiet Cutting & Stable Cutting
- Stable drilling with minimal vibration even in small machine applications
- Environmentally Friendly
- Compatible with MQL (Minimum Quantity Lubrication) Systems.
Tech Specs
Back To Top| Length of Cut | 48.0 MM |
|---|---|
| Tap Size | M9x1 .25 |
| Material | Solid Carbide |
| Metric Size | 7.80 mm |
| Decimal Size | 0.3071" |
| Point Angle | 135 Degree |
| Shank Length | 42.0 MM |
| Brand | Sumitomo |
| Series | MDW-GS4 |
| Coating/Finish | Nano |
| Coolant Supply | External |
| End Type | Single |
| Shank Diameter | 8.0 MM |
| Depth Diameter Ratio | 4xD |
| Overall Length | 90.0 MM |
| Product Name | Jobber Drill |