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Drills / 207

Solid Carbide Twister® HP Drill Brad & Spur Point
Designed for drilling Carbon Fiber Reinforced Polymer (CFRP), graphite and aramid fiber (Kevlar) reinforced composite materials.
  • 2 Flute
  • Solid carbide
  • 3X Drill length
  • 35° Helix angle
  • Brad and spur point
  • No delamination
  • Eliminate fuzz or "fray" at exit
  • Uncoated, coating available upon request
  • Recommended max drill depth = L2 - 1.5 x D1

Materials

  • Non-Ferrous

Series Attributes

Downloads

Product Range

Tool No. EDP Diameter (D/D1) Diameter Dec Shank Diameter (D2) Overall Length (L1) Flute Length (L2) Coating Shank Type
.0935 20709350 27001 #42 .0935 .0935 1-3/4 1/2 Uncoated Straight
.0945 20709450 27007 2.4mm .0945 2.4mm 44mm 12.5mm Uncoated Straight
.0960 20709600 27010 #41 .0960 .0960 1-13/16 1/2 Uncoated Straight
.1015 20710150 27022 #38 .1015 .1015 1-13/16 1/2 Uncoated Straight
.1024 20710240 27025 2.6mm .1024 2.6mm 46mm 12.5mm Uncoated Straight
.1063 20710630 27031 2.7mm .1063 2.7mm 46mm 12.5mm Uncoated Straight
.1065 20710650 27034 #36 .1065 .1065 1-13/16 1/2 Uncoated Straight
.1094 20710940 27037 7/64 .1094 7/64 1-13/16 1/2 Uncoated Straight
.1100 20711000 27040 #35 .1100 .1100 1-7/8 5/8 Uncoated Straight
.1102 20711020 27043 2.8mm .1102 2.8mm 48mm 16mm Uncoated Straight
.1142 20711420 27052 2.9mm .1142 2.9mm 48mm 16mm Uncoated Straight
.1160 20711600 27055 #32 .1160 .1160 1-7/8 5/8 Uncoated Straight
.1200 20712000 27061 #31 .1200 .1200 1-7/8 5/8 Uncoated Straight
.1299 20712990 27076 3.3mm .1299 3.3mm 49mm 17.5mm Uncoated Straight
.1339 20713390 27079 3.4mm .1339 3.4mm 49mm 17.5mm Uncoated Straight
.2055 20720550 27220 #5 .2055 .2055 2-3/8 1-1/16 Uncoated Straight
.2441 20724410 27277 6.2mm .2441 6.2mm 64mm 32mm Uncoated Straight
.2610 20726100 27298 G .2610 .2610 2-5/8 1-5/16 Uncoated Straight
.4062 20740620 27403 13/32 .4062 13/32 3-5/16 1-3/4 Uncoated Straight