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Carbide Tipped Die Drills

Item #: CT605 
  • For Precision Drilling Of Hardened Steel And Armor Plate (48-65 Rockwell C)
  • 118° Point
  • Straight Flute
  • Reduced Drill Body Size To Prevent Galling When Drilling Hard Steels
  • Use A Constant Flow Of Coolant And Clear Chips Frequently
  • Light Feed With Steady Pressure For Optimal Drilling
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Twist Drill Types Twist Drill Operating Guidelines Twist Drill Decimal Equivalency Chart

⚠ Warning: Cancer & Reproductive Harm. See P65warnings.ca.gov for more info.
Cutting tools may shatter. Always wear appropriate safety equipment.
SKU Number Size Decimal Equivalent Flute Length (IN) Overall Length (IN) Price Quantity Add to Cart
CT605-3/16 3/16 .1875 1-1/2 3-1/2
 
CT605-7/32 7/32 .2188 1-3/4 3-3/4
 
CT605-1/4 1/4 .2500 2 4
 
CT605-9/32 9/32 .2812 2-1/4 4-1/4
 
CT605-5/16 5/16 .3125 2-1/2 4-1/2
 
CT605-11/32 11/32 .3438 2-3/4 4-3/4
 
CT605-3/8 3/8 .3750 3 5
 
CT605-13/32 13/32 .4062 3 5-1/4
 
CT605-7/16 7/16 .4375 3 5-1/2
 
CT605-15/32 15/32 .4688 3-1/4 5-3/4
 
CT605-1/2 1/2 .5000 3-1/2 6
 
CT605-17/32 17/32 .5312 3-1/2 6
 
CT605-9/16 9/16 .5625 3-1/2 6
 
CT605-19/32 19/32 .5938 4 7
 
CT605-5/8 5/8 .6250 4 7
 
CT605-21/32 21/32 .6562 4-1/2 7-1/2
 
CT605-11/16 11/16 .6875 4-1/2 7-1/2
 
CT605-23/32 23/32 .7188 4-3/4 8
 
CT605-3/4 3/4 .7500 4-3/4 8-1/4