VHM-EF-Drill-STEEL-DIN 6537L-HA-IK-4FF-TIALN-T14

EF-Drill twist drills

Article number TA213344.1170

  • Possible drilling depth

Solid carbide twist drill EF-Drill, DIN 6537L in STEEL geometry for use in steel, cast iron and non-ferrous materials.

Product features and benefits:

Internal cooling channels for high process reliability.
Four margins for improved guidance and drill hole quality.

International Material Comparison
nominal diameter d₁ [mm]:
11.7 mm
nominal diameter [in]:
0.461 "
shank style:
HA
type:
Twist drills
coolant supply:
internal coolant supply
Geometry:
STEEL
number of margins:
4
Type of construction standard:
DIN 6537L - ca.5xD
Coating:
TIALN-T14
shank diameter d₂:
12 mm
OAL l₁:
118 mm
Flute lenght l₂:
71 mm
usable length l₃:
56 mm
Clamping length l₄:
45 mm
Center length l₅:
2.131 mm
tool - sense of rotation:
right hand
point angle:
140 deg
tolerance work piece:
IT9-IT10
cutting tolerance:
m7
shank diameter tolerance:
h6
cutting material:
carbide
Technical details
nominal diameter d₁ [mm]:
11.7 mm
nominal diameter [in]:
0.461 "
shank style:
HA
type:
Twist drills
coolant supply:
internal coolant supply
Geometry:
STEEL
number of margins:
4
Type of construction standard:
DIN 6537L - ca.5xD
Coating:
TIALN-T14
shank diameter d₂:
12 mm
OAL l₁:
118 mm
Flute lenght l₂:
71 mm
usable length l₃:
56 mm
Clamping length l₄:
45 mm
Center length l₅:
2.131 mm
tool - sense of rotation:
right hand
point angle:
140 deg
tolerance work piece:
IT9-IT10
cutting tolerance:
m7
shank diameter tolerance:
h6
cutting material:
carbide
nominal diameter d₁ [mm]
11.7 mm
nominal diameter [in]
0.461 "
shank style
HA
type
Twist drills
coolant supply
internal coolant supply
Geometry
STEEL
number of margins
4
Type of construction standard
DIN 6537L - ca.5xD
Coating
TIALN-T14
shank diameter d₂
12 mm
OAL l₁
118 mm
Flute lenght l₂
71 mm
usable length l₃
56 mm
Clamping length l₄
45 mm
Center length l₅
2.131 mm
tool - sense of rotation
right hand
point angle
140 deg
tolerance work piece
IT9-IT10
cutting tolerance
m7
shank diameter tolerance
h6
cutting material
carbide
Cutting Values
Show all