Step Drill Bits

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Step Drill Bits

  • Industrial Quality for professionals
  • Heat-treated, M2 high speed steel construction with titanium or COBALT coated finish
  • COBALT finish adds extra durability and strength to the bit
  • Self-starting and self-centering split point tip prevents “wobbling” by eliminating pilot holes
  • Double flute design ensures quick chip removal and removes heat for a “cooler drilling operation”
  • Ideal for creating burr-free holes in sheet metal, plastic, copper, wood, and aluminum
  • Available with a 3 Flats shank or a quick change shank

Description

DiameterPart NO.
11/16"04-8017
3/4"04-8019
7/8"04-8022
1"04-8025
1-1/8"04-8028
1-3/16"04-8030
1-1/4"04-8032
1-5/16"04-8033
1-3/8"04-8035
1-7/16"04-8037
1-1/2"04-8038
1-3/4"04-8044
2"04-8051
2-1/8"04-8054
2-1/4"04-8057
2-3/8"04-8060
2-1/2"04-8064
2-5/8"04-8067
2-3/4"04-8070
3"04-8076

Additional information

Saw Part No.

TCT-1040

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SizeTitanium Part#COBALT Part#
3 Steps (1/4", 7/8", & 1-1/8")SB-338CSB-338
12 Steps (3/16"...7/8")SB-1238CSB-1238
13 Steps (1/8"...1/2")SB-1314CSB-1314
8 Steps (9/16"...1")SB-838CSB-838
9 Steps (1/4"...3/4")SB-938CSB-938
1 Step (7/8" for 1/2" Hole/Conduit)SB-1138CSB-1138
6 Steps (3/16"...1/2")SB-614CSB-614
5 Steps (7/8"...1-3/8")SB-1012CSB-1012
11 Steps (3/4"...1-3/8")SB-1375
11 Steps (3/4"...1-1/2")SB-1500