Black 35.1-35.5mm HSS M35 DIN 345 jobber length Morse Taper Shank Twist 40mm Drill Bit buy it!
$18.70-$19.60
NewShark High-Speed Metal Steel Step Drill Bit, 1/4" to 1-3/8",Total 10 Step Sizes buy it!
$6.20-$7.50
3pcs Jiangsu Danyang manufactory Amazon hot sell spiral tungsten carbide titanium step drill bit hss stepped drill bits set buy it!
$2.60
Aluminum Case packing 5pcs HSS Cobalt Titanium Multiple Hole 50 Sizes Stepped Drill Bits set buy it!
$4.00-$5.00
Hss Cobalt Spiral metric coated step drill bits set Titanium
$1.98-$10.88
