Chicago-Latrobe 44820 520 Heavy Duty Taper Length Drill, 5/16 in Drill - Fraction, 0.3125 in Drill - Decimal Inch, 6-3/8 in OAL, HSS-Co, Straw Oxide
Item #:
CHILAT 44820
Product Info
Chicago-Latrobe
Manufacturer Part #: 44820
Chicago-Latrobe Taper Length Drill, Heavy Duty, Series: 520, 5/16 in Drill – Fraction, 0.3125 in Drill – Decimal Inch, 6-3/8 in Overall Length, 4 in Cutting Depth, Spiral Flute, 4 in Flute Length, 5/16 in Shank, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, HSS-Co Cutting Edge, HSS-Co, Straw Oxide, Applicable Materials: High Tensile Steel, Titanium, Manganese Steel, Armour Plate, Inconel and Cast Iron
- Manufactured from premium cobalt high speed steel, increasing hot hardness
- Split point is self-centering for reduced thrust and easier penetration
- Straw finish easily identifies cobalt tooling
Item Specifications
-
High Tensile Steel, Titanium, Manganese Steel, Armour Plate, Inconel and Cast Iron
-
4 in
-
Right Hand
-
HSS-Co
-
0.3125 in
-
5/16 in
-
Straw Oxide
-
4 in
-
Spiral
-
HSS-Co
-
6-3/8 in
-
135 deg
-
Split
-
520
-
5/16 in
-
Straight
-
Heavy Duty