Kennametal 10mm Uncoated Solid Carbide Flat Bottom Drill

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.

Brand :Kennametal

Cutting Diameter (mm) :10

Manufacturer Part Number :3894837.

Material :Solid Carbide

Coating/Finish :Uncoated

Flute Length (mm) :47

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) :89

Cooling :Through Coolant

Length of Cut (mm) :35

Shank Diameter (mm) :10

Maximum Length of Cut (mm) :35

Shank Length (mm) :40