Twist Drills / High Performance Drills D412 / D430FN D412 118° X-type drill point design is easy for positioning. Designed with sharp drill point.
D430FN 140° S-type drill point design with centring and positioning function, reduce axial drilling force. Designed with high chip evacuating flutes. Good wear resistance and lubricating effect with Nano multilayer coating.
Lc
L
VHM Carbide
DIN 6539
3XD
P H K
K N
Suitable for drilling with 3XD depth. D412 Application for drilling cast iron, aluminium, copper, plastic, composite materials...and etc. D430FN Application for drilling steels below 48HRC, cast iron...and etc.
Uncoated Bright
AlTiCrN FN
140˚
118˚
Steel < 48HRC Stainless Cast lron
AL, Cu, PVC, CFRP
DIN 6539 Stub Length Dc h7
Lc mm
L mm
D412 Bright
D430FN AlTiCrN
1
6 6 7 7 8 8 8 9 9 9 9
26 26 28 28 30 30 30 32 32 32 32 34 34 34 34 36 36 36 36 38 38 38 38 40 40 40 40 40 43 43 43 43 43 43 46 46 46 46 46 46 46 49 49 49
1.05
1.1
1.15
1.2
1.25
1.3
1.35
1.4
1.45
1.5
1.55
10 10 10 10 11 11 11 11 12 12 12 12 13 13 13 13 13 14 14 14 14 14 14 16 16 16 16 16 16 16 18 18 18
1.6
1.65
1.7
1.75
1.8
1.85
1.9
1.95
2
2.05
2.1
2.15
2.2
2.25
2.3
2.35
2.4
2.45
2.5
2.55
2.6
2.65
2.7
2.75
2.8
2.85
2.9
2.95
3
3.1 3.2 3.3
287
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