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Kennametal 11.8mm Uncoated Solid Carbide Flat Bottom Drill
Order Code
KFB-10104B
£170.28 £141.90
Incl. VAT Ex. VAT
Kennametal 11.8mm Uncoated Solid Carbide Flat Bottom Drill is only available to buy in quantities of 1
Product Information
Flat bottom drill is a productivity tool that combines two operations in one which are eliminates the 180° end mill in flat-bottom drilling or when preparing an inclined or curved surface for drilling and after full cylindrical engagement, the drill runs at normal solid carbide drilling parameters. The B707 FBS series with the new uncoated KN15 grade now offers the same advantages for drilling in non-ferrous materials, such as aluminium, copper and brass.
Technical Specification
| Brand | Kennametal |
|---|---|
| Cutting Diameter (mm) | 11.8 |
| Manufacturer Part Number | 3894845. |
| Material | Solid Carbide |
| Coating/Finish | Uncoated |
| Flute Length (mm) | 55 |
| Features & Benefits | • 8xD cutting depth • Cylindrical shank • Meets DIN 6537, DIN 6535 standards • 30° helix angle • Unique FB drill-point design • Straight cutting edge • Two effective cutting edges over centre enable high feed rates • Creates a true flat-bottom hole from outside diameter to centre • 4-margin land design improves hole straightness and roundness and provides good alignment • Guarantees a true 180° hole ground • Rake angle correction improves chip control • KN15 grade • The uncoated grade prevents built-up edge reducing the risk of fracture |
| Overall Length (mm) | 102 |
| Cooling | Through Coolant |
| Length of Cut (mm) | 40 |
| Shank Diameter (mm) | 12 |
| Maximum Length of Cut (mm) | 40 |
| Shank Length (mm) | 45 |
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