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Best results for unibit cobalt step drill 10234cb
Irwin Industrial Tools 10234CB #4 Unibit 3/16- Inch – 7/8-Inch, 12-Steps Cobalt Step Drill Bit (1/16- Inch Steps)
$45.00
$58.95
Amazon.com
Last update was on: April 28, 2024 3:16 pm
- Cobalt high speed steel for extended cutting edge life makes it ideal for drilling stainless steel
- Drills 12 different hole sizes, from 3/16" to 7/8" by 16ths
- SpeedPoint tip prevents "walking," gets fast starts, and eliminates the need for pilot/starting hole
- Single-flute cutting edge drills true round holes with smooth, clean finish
CO-Z Step Drill Bits, HSS 5PCS Titanium Step Drill Bit Set, 50 Sizes in 5 High Speed Steel Unibit Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY Lovers
$21.88
$27.35
Amazon.com
Last update was on: April 28, 2024 3:16 pm
- Extreme Durabikity: Cobalt high speed steel drill bits along with the titanium coating ensures extreme durability, will stay new and shiny for years to come.
- Different Sizes of Holes Can Be Drilled: Different sized shanks ensure compatibility with 1/4, 3/8 and 1/2 in. chuck sizes. You are capable to drill holes in different sizes which can meet your normal needs.
- Smooth Drilling: Non-walking drill tip provides fast and smooth drills on steel sheets, aluminum sheets, wood board, plastic board etc. (the board must be smaller in thickness than the height of step drill bits).
Greenlee 30008 Multi-Hole Step Bit, 1-1/8"
$68.92
$80.64
Amazon.com
Last update was on: April 28, 2024 3:16 pm
- PENETRATES THROUGH STEEL FAST- with split tip design
- RESISTS WALKING or skidding
- REQUIRES LESS PRESSURE with baanced double flute construction
- Hole Sizes: From 1/8-Inch through 1-3/8-Inch (3.2 - 34.9-mm)
- GREAT CAPACITY- cut up through 3/8-Inch (9.5-mm) mild steel, copper, brass, aluminum, wood, plastic and laminates
