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Precision Twist Drill QC91GN31, part number 050931, #31 (0.12") HSS taper length drill with TiN coating and 135° point. ANSI standard, long length, right-hand cut, cylindrical shank. 2-3/4" flute length, 6" usable length.
MODEL QC91GN31
This product has a minimum order quantity of (12 minimum) This is the minimum order quantity available when purchasing this product.
$21.76 Each
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Returnable: Yes
Basic Standard
ANSI
Coating
TiN
Coating process
PVD
Coating property (CTP)
1
Connection (shank) description
Cylindrical shank
Cutting diameter (wire gauge size) (DC)
N31
Cutting diameter - inch (DC)
0.12
Drill Length
Long
Hand (Cutting direction)
Right
Length chip flute - fractional inch (LCF)
2.3/4
Material
HSS
Point Angle (SIG)
135
Usable length (ULDR)
6
QC91G taper length drills have a 135 degree split point for smooth self-centering, producing a rounder hole, and requiring less force to drill down. They are manufactured from High Speed steel and can be used to drill a wide range of materials including stainless steel, aluminum and steel, and have a titanium nitride coating which improves performance when drilling harder materials and promotes longer tool life.
With a specially designed parabolic flute, the tools can be used to drill deeper holes in a single pass.
QC91G taper length drills come in a wide range of wire gauge and fractional sizes.
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