• Micro Precision Drills
D400 7 Leaders

Micro Precision Drills

  • Small diameter with drill point angle 130° Design with sharp and strength drill point shape.
  • Diameter specification from 0.2mm to 1.4mm in step of 0.05mm.
  • Application for drilling aluminium, copper, plastic materials...and etc.
AL, Cu. PVC, CFRP
P H M K N S
VHM
Uncoated Bright
Drill Length_ 5XD
Flute_drill-2Z
Point Angle_130˚
DIN1899
AL/Cu/PVC/Copper
Work Material
P H M K N S
GR1 GR2 GR3 GR4 GR5 GR6 GR7 GR8 GR9 GR10 GR11 GR12 GR13 GR14 GR15 GR16 GR17
Carbon Steel <24HRC
Low-alloyed Steel
<30HRC
Hi-Alloyed Steel
30~38HRC
Hardened Steel
38~48HRC
Hardened Steel
48~56HRC
Hardened Steel
56~68HRC
Hardened Steel
Stainless Steel Cast Iron Aluminium Copper Plastics FRP CFRP Composite Material Graphite Titanium Nickel High Temp Alloys
Product Specification
  • Dc. 0.2mm~1.4mm
DC Lc L d
h7 mm mm h6
0.2 1.2 25 1
0.25 1.5 25 1
0.3 1.9 25 1
0.35 2.4 25 1
0.4 3 25 1
0.45 3 25 1
0.5 3.4 25 1
0.55 3.9 25 1
0.6 3.9 25 1
0.65 4.2 25 1
0.7 4.8 25 1
0.75 4.8 25 1
0.8 5.3 25 1.5
0.85 5.3 25 1.5
0.9 6 25 1.5
0.95 6 25 1.5
1 6.8 25 1.5
1.05 6.8 25 1.5
1.1 7.6 25 1.5
1.15 7.6 25 1.5
1.2 8.5 25 1.5
1.25 8.5 25 1.5
1.3 8.5 25 1.5
1.35 9.5 25 1.5
1.4 9.5 25 1.5