Sidewinder HSS Step Drill Bit
SKU 861- Categories , Tag

Sidewinder HSS Step Drill Bit (861 series)

  • Industrial grade step drill bit made for professionals
  • Perfect for drilling and enlarging multiple holes with one single drill bit to save time and money
  • Heavy duty, heat-treated High Speed Steel material for a stronger and longer lasting step drill
  • Chamfered steps allows the user to gradually drill to the desired size for clean, burr-free holes
  • 135° Split Point tip eliminates “wobbling/walking” by self starting and self centering the drill bit to not require center punch holes
  • SPIRAL flutes cut and drill faster than traditional step drills. Chip flow is optimized and heat is removed faster for a “cooler” bit
  • Multipurpose drill bit for cutting through metal, brass, and plastic

 

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. www.P65Warnings.ca.gov

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Drill and enlarge multiple, different sized holes in sheet metal, PVC, plastic, wood and etc. with one single drill bit. Heat-treated high speed steel material and spiral flutes makes the bit cut faster and last longer. Chamfered steps allows the user to drill holes step by step to eliminate debris burr. 135° split point for instant starts

NO. OF STEPS SMALLEST DIA. LARGEST DIA. SHANK PART NUMBER UPC NUMBER 722170-
13 1/8″ 1/2″ 1/4″ Quick Change 861-0500A 86131
6 3/16″ 1/2″ 1/4″ Quick Change 861-0500B 86132
3 3/8″ 3/4″ 1/4″ Quick Change 861-0750B 86137
12 3/16″ 7/8″ 1/4″ Quick Change 861-0875QC 86134
8 9/16″ 1″ 3/8″ HEX 861-1000 86141
2 7/8″ 1-1/8″ 3/8″ HEX 861-1125B 86138
12 7/16″ 1-1/8″ 3/8″ HEX 861-1125 86135
5 7/8″ 1-3/8″ 3/8″ HEX 861-1375B 86139
11 3/4″ 1-3/8″ 3/8″ HEX 861-1375 86136
11 1/4″ 1-1/2″ 3/8″ HEX 861-1500 86140
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