Product Description
GREENFIELD INDUSTRIES INC 44981 - CHICAGO-LATROBE 550-TA #11 COBALT HEAVY-DUTY TIALN 135 SPLIT POINT JOBBER LENGTH DRILL - HEAVY-DUTY CONSTRUCTION FOR DRILLING IN TOUGH, HIGH-TENSILE AND WORK-HARDENING MATERIALS UNDER EXTREME OPERATING CONDITIONS. MANUFACTURED FROM PREMIUM COBALT HIGH-SPEED STEEL, INCREASING HOT HARDNESS AND EXTENDING DRILL WEAR LIFE. 135° P3 SPLIT POINT IS SELF-CENTERING FOR REDUCED THRUST AND EASIER PENETRATION. SIZES SMALLER THAN .0625" DO NOT HAVE SPLIT POINT. METRIC SIZES ARE MANUFACTURED TO DIN 338 OAL AND FLUTE LENGTH SPECIFICATIONS. TIALN (TITANIUM ALUMINUM NITRIDE) COATING COMBINES THE ABILITY TO WORK IN HIGH-TEMPERATURES WITH ADDED HARNESS TO INCREASE TOOL LIFE. FOR DRILLING IN STAI - EQUAL TO B2543024
MANUFACTURER:
GREENFIELD INDUSTRIES INC
MANUFACTURER PART NUMBER:
44981
UNIT OF MEASURE:
EA
QTY PER UNIT OF MEASURE:
1
COUNTRY OF ORIGIN:
UNITED STATES OF AMERICA
ORDER INCREMENT:
12
WEIGHT:
0.022
CONTRACTOR PART NUMBER:
2517281393
