- 5318 Victory Drive
Indianapolis, IN 46203 - (800) 622-4824
- www.haggard-stocking.com
7.1mm Diameter Taper Length Drill, 2 flutes, HSS, TiN Coated, Straight Shank, 130° Point, Right Hand Cut
- Item Code: 668-7.100
- Brand: Guhring
- Unit Size: 1
Description
Guhring offers a parabolic flute design called GT that allows end users to drill deeper, with less drill retracts and high feed rates. The open flute design decrease chip packing while the parallel web design aids in chip evacuation. Once considered a design for drilling aluminum, Guhring refined the parabolic flute form and developed designs for all materials. No other manufacturer offers the variety of parabolic flute designs that Guhring now offers as standard stocked items.
The GT100 parabolic flute design is suitable for a wide range of materials and the most universal. Available in high-speed steel (HSS), cobalt (HSCO) and carbide substrates, the GT100 flute form can be used to successfully drill ferrous and non-ferrous materials. Standard GT100 drills incorporate a 130º point angle with a Type A web thin for maximum efficiency.
Features
Back To Top- Reduce -- and even eliminate -- the need for chip clearing peck cycles
- Increased feed rates over standard high speed steel drill flute designs
- Chip evacuation is improved for better finished hole and part quality
- Reduce cycle times and improve manufacturing efficiency
- Hundreds of stocked standard sizes in inventory
Tech Specs
Back To Top| Coating/Finish | TiN |
|---|---|
| Cutting Direction | Right Hand |
| Flute Length (mm) | 102 |
| Shank Type | Straight |
| Decimal Size | 0.2795" |
| Length of Cut (mm) | 91.35 |
| Metric Size | 7.10 mm |
| Point Angle | 130° |
| Shank Diameter (mm) | 7.1 |
| Drilling Depth | Taper Length |
| Number of Flutes | 2 |
| Brand | Guhring |
| Series | 668 |
| Material | High Speed Steel |
| Overall Length Metric | 156.00 mm |