Drilling technology

EF-Drill - EMUGE's solid carbide twist drill program - is the result of extensive development work which incorporates the latest findings regarding tool geometry, cutting material and coating. The drill specifications ensure excellent drilling quality, and the twist drills have been perfectly matched to produce core holes for threading tools.

With the four geometries STEEL, VA, GG and HCUT the twist drills are available for a wide range of applications in almost all materials:

STEEL for ISO material groups P, M, K, N
VA for M, N und S
GG for K
HCUT for H

The EMUGE twist drill range contains four product lines:

EF-Drill Micro

Specially made for small drill holes
Available with STEEL geometry
Diameter range from 0.75 to 3.00 mm

EF-Drill

Available with STEEL, VA, GG and HCUT geometries
Diameter range from 2.80 to 20.00 mm

EF-Drill Modular

With exchangeable cutting head
Available with STEEL geometry
Diameter range from 14.00 to 32.00 mm

EF-Drill C

Chamfer drill 90º
Available with STEEL and VA geometries
Diameter range from 2.80 to 15.50 mm
Variable step length in millimeter steps