3pc Step Drill Bit Set Unibit Titanium HSS M2 28 Sizes Industrial Reamer 1/8-3/4

Feature

Brand new and high quality
Titanium nitride-coated step drills cut perfectly round 1/8" to 7/8" holes. Friction-reducing surface runs cooler and self-lubricates while running dry.
Includes one each of #1, #2 and #3 step drills. 6 steps from 3/16" to 1/2": (3/16",1/4", 5/16", 3/8", 7/16", 1/2") .
12 steps from 3/16" to 7/8": (3/16",1/4", 5/16", 3/8", 7/16",1/2", 9/16", 5/8",11/16", 3/4",13/16",
13 steps from 1/8" to 1/2": (1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 318", 13/32",

Description

3/16" fuel line clamps set of 10 for use with vinyl/Tygon fuel lineDescription Titanium nitride-coated step drills cut perfectly round 1/8" to 7/8" holes. Friction-reducing surface runs cooler and self-lubricates while running dry. Includes one each of #1, #2 and #3 step drills. 6 steps from 3/16" to 1/2": (3/16",1/4", 5/16", 3/8", 7/16", 1/2") . 12 steps from 3/16" to 7/8": (3/16",1/4", 5/16", 3/8", 7/16",1/2", 9/16", 5/8",11/16", 3/4",13/16", 7/8"). 13 steps from 1/8" to 1/2": (1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 318", 13/32", 7/16", 15/32", 1/2").