Easily drills on iron sheets, stainless steel sheets(under 1mm! ), steel sheets as well as aluminum sheets.RevolutionarySuit for use in hardness under 28 artifacts,(Such as: Stainless steel(under 1mm!) , iron plate, aluminum, wood )
You can use water to cooling it when it is work and it can be used for even longer
Meet Your Demands - With the step drill bits we offered, you can process different kinds of diameter holes, which greatly saves you a lot of trouble.Great for metal wood plastic countersunk. Suitable for Home DIY, and General Building Engineering Use.
M2 High speed steel makes it last longer than others, ensures easily cut through stainless steel sheets, aluminum sheets, copper & plastic & wood board and many other types of sheet metal with ease, and it can automatically deburr holes while drilling to keep the drill bit clean.
4mm to 32mm 15 Steps ,4mm to 12mm 9 Steps .4mm to 20mm 9 Steps (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm,18mm,20mm)
KEO 53511 Cobalt Steel Single-End Countersink, TiN Coated, 82 Degree Point Angle, Round Shank, 1/4" Shank Diameter, 3/8" Body Diameter
KWD 9.500
Lichamp Step Drill Bit Set for Metal Sheet Heavy Duty, 5-Piece HSS Step Up Down Drill Bits Stepper Unibit for Steel Hole, 50 Sizes from 1/8 to 1-3/8 inches, B105RD
KWD 9.500
Yangoutool 3PCS Titanium Uni Step Drill Bit Set with Pouch,High Speed Steel HSS Quick Change 1/4" Shank,Total 28 Sizes 3/16" -1/2",1/4"-3/4",1/8"-1/2"
KWD 4.500
-27%
Century Drill & Tool 95203 Carbon Steel Pipe Thread Tap, 3/8-18NPT
KWD 4
