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A1133/8A1133/8

HSS Jobber Drill, Bright Finish
Material ID: 8569429

Cutting diameter 0.375 inch, overall length 5.2362 inch, flute length 3.4252 inch, and maximal drilling depth 1.5 inch without pecking.

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Product Feature

Bright (uncoated)

High Speed Steel Tool Material

DIN 338 – Straight Shank Drill Standards

4×D Usable Tool Depth to Diameter Ratio

Drill Point 118°

Cylindrical Shank / Straight Shank

Standard Spiral Flute Design

Right Hand Rotation / Cutting

h8 – Industry Standard Tool Tolerance Zone (based on diameter range)

Product Detail
DescriptionValue
Product nameA1133/8
Cutting diameter - fractional inch (DC)3/8
Cutting diameter - millimeter (DC)9.525 mm
Cutting diameter - inch (DC)0.375 inch
Length chip flute - millimeter (LCF)87 mm
Overall length - millimeter (OAL)133 mm
Connection diameter - millimeter (DCON MS)9.525 mm
Cutting Conditions
Suitabilityvcf
P1.1 - Free machining sulfurized carbon steel with a hardness of < 240HB
help_outline
Primary use
 29 m/min 0.219 mm/rev
P1.2 - Free machining sulfurized and phosphorized carbon steel with a hardness of < 180HB
help_outline
Primary use
 33 m/min 0.219 mm/rev
P1.3 - Free machining sulfurized/phosphorized and leaded carbon steel with a hardness of < 180HB
help_outline
Primary use
 33 m/min 0.219 mm/rev
Suitabilityvcf
P2.1 - Plain low carbon steel containing < 0.25%C with a hardness of < 180HB
help_outline
Primary use
 25 m/min 0.219 mm/rev
P2.2 - Plain medium carbon steel containing < 0.55%C with a hardness of < 240HB
help_outline
Primary use
 22 m/min 0.159 mm/rev
P2.3 - Plain high carbon steel containing > 0.55%C, with a hardness of < 300HB
help_outline
Possible use
 19 m/min 0.134 mm/rev
Suitabilityvcf
K1.1 - Gray iron, ferritic or ferritic-pearlitic with a hardness of < 180HB
help_outline
Possible use
 26 m/min 0.219 mm/rev
K1.2 - Gray iron, ferritic-pearlitic or pearlitic with a hardness of 180 - 240HB
help_outline
Possible use
 19 m/min 0.159 mm/rev
K1.3 - Gray iron, pearlitic with a hardness of 240 - 280HB
help_outline
Possible use
 15 m/min 0.159 mm/rev
Suitabilityvcf
K2.1 - Malleable iron, ferritic with a hardness of < 160HB
help_outline
Possible use
 22 m/min 0.134 mm/rev
K2.2 - Malleable iron, ferritic or pearlitic with a hardness of 160 - 200HB
help_outline
Possible use
 18 m/min 0.134 mm/rev
K2.3 - Malleable iron, pearlitic with a hardness of 200 - 240HB
help_outline
Possible use
 14 m/min 0.134 mm/rev
Suitabilityvcf
N1.1 - Pure aluminium and wrought aluminium alloys with a hardness of < 60HB
help_outline
Primary use
 29 m/min 0.287 mm/rev
N1.2 - Wrought aluminium alloys with a hardness of 60 - 100HB
help_outline
Primary use
 22 m/min 0.287 mm/rev
N1.3 - Wrought aluminium alloys with a hardness of 100 - 150HB
help_outline
Primary use
 15 m/min 0.254 mm/rev
Suitabilityvcf
N2.1 - Cast aluminium alloys with a hardness of < 75HB
help_outline
Primary use
 37 m/min 0.219 mm/rev
N2.2 - Cast aluminium alloys with a hardness of 75 - 90HB
help_outline
Primary use
 33 m/min 0.219 mm/rev
N2.3 - Cast aluminium alloys with a hardness of 90 < 140HB
help_outline
Primary use
 24 m/min 0.219 mm/rev
Suitabilityvcf
N3.1 - Free-cutting copper-alloys materials with excellent machining properties
help_outline
Primary use
 52 m/min 0.219 mm/rev
N3.2 - Short-chip copper-alloys with good to moderate machining properties
help_outline
Primary use
 31 m/min 0.254 mm/rev
N3.3 - Electrolytic copper and long-chip copper-alloys with moderate to poor machining properties
help_outline
Possible use
 16 m/min 0.183 mm/rev