Search
Reset Filters






















Robinair



Free Shipping
PayPal + More
About MAP Pricing
Lease Options

Better Business Bureau

Mountain (MTN55153)

Mountain 12 Step Drill Bit
List Price $83.97
Your Price $45.84
Item Number MTN55153
Mfg Mountain
Part No 55153
In stock: Yes

Features and Benefits:

  • Zirconium coating reduces wear for a longer tool life
  • Premium High Speed Steel
  • Designed to cut through thin hard metals
  • 12 step cuts holes from 3/16" to 7/8", 1/8" step depth
  • 3/8" shanks fit all popular drills

Step Drill Bits are for cutting ferrous and non-ferrous metals, plastics and wood up to 1/8" thick. Its double flute design reduces chatter and deburrs holes.


Customer Support
online support link

call 1-800-794-6793
7:30am-4:00pm (cst)
Sign Up For Email
Get Great Deals
Delivered to
Your Inbox
Early Black Friday Deals

Power Probe III

10 Pc. Air Buffer Kit with Buffs & Rouge

MICROFLEX DIAMOND GRIP GLOVES

TOOL STORAGE OPTIONS

BATTERY TOOLS