NC Spot Drills 90° / 120° / 142° S291FX-90 / S291FX-120 / S291FX-142
S291FX-90
S291FX-120
S291FX-142
Lc
Lc
Lc
L
L
L
MG Carbide
Tool Material/ Coating Type
AlCrN
Type of Operation
120˚
60°
90°
Specification
D
2
Work Materials ( ◎ The most recommended/ ○ recommended)
Carbon Steel
Tool Steel
Pre-hardend Steel
Nonferrous Metals
Aerospace Materials
Stainless Steel
Alloy Steel
Cast Steel
Pre-hardend Steel
Hardened Steel
Heat- resistant Steel
Composite Material
Aluminium Copper
Plastics
Graphite Titanium Nickel
~30HRC
~48HRC ~56HRC ~68HRC
S291FX-90 S291FX-120 S291FX-142
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※ Feature of product S291X1-90 - Short Flute Rigid NC Spot Drills 90° Enhance with high rigid Arc drill point. General application on various steels and stainless steels for positioning. Good wear resistance and lubrication with Nano multilayer coating.
S291X1-120 - Short Flute Rigid NC Spot Drills 120° Enhance with high rigid Arc drill point. General application on various steels and stainless steels for positioning. Good wear resistance and lubrication with Nano multilayer coating.
S291X1-142 - Short Flute Rigid NC Spot Drills 142° Enhance with high rigid Arc drill point. General application on various steels and stainless steels for positioning. Good wear resistance and lubrication with Nano multilayer coating.
Code No. S291FX-90-Dc / S291FX-120-Dc / S291FX-142-Dc
S291FX-90 MG AlCrN 90°
S291FX-120 MG AlCrN 120°
S291FX-142 MG AlCrN 142°
Lc mm
L mm
d h6
Dc h6
3 4 5 6 8
6 8
38 50 50 50 60 75 75
3 4 5 6 8
● ● ● ● ● ● ●
● ● ● ● ● ● ●
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10 12 16 20 24
10 12
10 12
62
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