Drills Tools
TiALN Coated Solid Carbide Point Drills for NC Machine ดอกสว่านนำ�ศูนย์คารไบด์
Surface Treatment
Helix Angle
60 º
90 º
120 º
• The best for posltioning and the chamfering of the drilling
Point angle 60º Order No. SNPDA030-060 SNPDA040-060 SNPDA060-060 SNPDA080-060 SNPDA100-060 SNPDA120-060
Point angle 90º Order No.
Point angle 120º Order No.
Size
Size
Size
D
ℓ
L d
D
ℓ
L d
D
ℓ
L d
3 8 50 3 4 10 60 4 6 15 70 6 8 20 90 8 10 25 100 10 12 30 110 12
3 8 50 3 4 10 60 4 6 15 70 6 8 20 90 8 10 25 100 10 12 30 110 12
3 8 50 3 4 10 60 4 6 15 70 6 8 20 90 8 10 25 100 10 12 30 110 12
SNPDA030-090 SNPDA040-090 SNPDA060-090 SNPDA080-090 SNPDA100-090 SNPDA120-090
SNPDA030-120 SNPDA040-120 SNPDA060-120 SNPDA080-120 SNPDA100-120 SNPDA120-120
• Uses MCO material (Cobalt high-speed steel • Various point angles (60°/90°/120°) • Centering for drilling work (positioning and countersinking) TiN HSS-MCO Point Drills For NC Machine ดอกสว่านนำ�ศูนย์ไฮสปีดโคบอล
Surface Treatment
Helix Angle
60 º
90 º
120 º
Point angle 60º Order No.
Point angle 90º Order No.
Point angle 120º Order No.
Size
Size
Size
D ℓ
L d
D ℓ
L d
D
ℓ
L d
a
a
a
3 11 45 3 60º 4 11 54 4 60º 5 13 61 5 60º 6 15 65 6 60º 8 20 78 8 60º 10 24 88 10 60º 12 29 101 12 60º 14 32 106 14 60º 16 37 114 16 60º 20 44 130 20 60º
3 11 45 3 90º 4 11 54 4 90º 5 13 61 5 90º 6 15 65 6 90º 8 20 78 8 90º 10 24 88 10 90º 12 29 101 12 90º 14 32 106 14 90º 16 37 114 16 90º 20 44 130 20 90º 25 52 150 25 90º
3 11 45 3 120º 4 11 54 4 120º 5 13 61 5 120º 6 15 65 6 120º 8 20 78 8 120º 10 24 88 10 120º 12 29 101 12 120º 14 32 106 14 120º 16 37 114 16 120º 20 44 130 20 120º 25 52 150 25 120º
NPD030-060 NPD040-060 NPD050-060 NPD060-060 NPD080-060 NPD100-060 NPD120-060 NPD140-060 NPD160-060 NPD200-060
NPD030-090 NPD040-090 NPD050-090 NPD060-090 NPD080-090 NPD100-090 NPD120-090 NPD140-090 NPD160-090 NPD200-090 NPD250-090
NPD030-120 NPD040-120 NPD050-120 NPD060-120 NPD080-120 NPD100-120 NPD120-120 NPD140-120 NPD160-120 NPD200-120 NPD250-120
JSR Entech Catalogue 580 NPD250-060 25 52 150 25 60º
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