WB 120 0 25/27, with double heel
Workpiece material:
Chipboard plastic coated
Operation:
Drilling
Correction factor for vf:
Solid wood = 0.7
Laminated veneer lumber = 0.8
When drilling holes with a depth greater than 4 x D interim clearance stroke is recommended!
- Application:
For multi-purpose drilling of tear-free blind holes.
- Machine:
Column drilling machines, drilling machines, multi spindle units, special purpose drilling machines, portable drills.
- Workpiece material:
Softwood and hardwood, chipboard and fibre materials (MDF, HDF etc.), uncoated, plastic coated, veneered etc., laminated veneer lumber (plywood, multiplex plywood etc.).
- Technical information:
Tungsten carbide tipped design. Shank diameter identical to the drill diameter. Design with double heel for improved guidance during drilling and return stroke from the hole.
RPM: n = 3000 - 6000 min-1
- D: Diameter
- GL: Total length
- NL: Cutting length
- S: Shank dimension
- QAL: Cutting material
- DRI: Rotation