Tritan-Drill-Uni-Plus

Diameter d1 (mm)

13.8

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31037369

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Product description

MAPAL has developed the Tritan-Drill-Uni-Plus specifically for high-speed machining of steel, stainless steel, cast iron, and aluminum. This three-edged solid carbide drill features an optimized groove profile. Thanks to its innovative coating and finely ground chip flutes, the Tritan-Drill-Uni-Plus offers higher wear resistance and ensures optimal chip removal with short chips even at the highest feed rates.

Material suitability

P
P1
highly suitable
P2
highly suitable
P3
highly suitable
P4
P5
highly suitable
P6
M
M1
highly suitable
M2
suitable in some situations
M3
suitable in some situations
K
K1
highly suitable
K2
highly suitable
K3
highly suitable
N
N1
highly suitable
N2
highly suitable
N3
N4
S
S1
S2
S3
S4
S5
H
H1
H2
H3

Technical specifications

Cutting material
HP358  
Drilling depth
5xD  
d1
13.8   mm
d2
14   mm
l1
124   mm
l2
77   mm
l3
60   mm
l4
45   mm
Cooling
internal cooling  
Number of cutting edges (z)
3  
Shank tolerance
h6  
Bore tolerance
≥ IT 9  
Shank type
HA  
Tip angle
140   °
Side rake angle
30   °
Material group
51