#12 in Industrial drill bits
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Reddit mentions of Step Drill Bit Set by Volterin, Cone Titanium Coated High Speed Steel | 4-Piece Set with Pouch | 3-12mm/4-12mm/ 4-20mm and Center Punch
Sentiment score: 1
Reddit mentions: 1
We found 1 Reddit mentions of Step Drill Bit Set by Volterin, Cone Titanium Coated High Speed Steel | 4-Piece Set with Pouch | 3-12mm/4-12mm/ 4-20mm and Center Punch. Here are the top ones.
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TITANIUM | HIGH SPEED STEEL: Classic High Speed Steel With Titanium Coating For Proven Capability and DurabilityTRI-FLATTED SHANK: Fits Into Power Tools Chuck Securely and Eliminates SlipSPLIT POINT TIP: Increases Cutting Speed With Self-Centering And Prevents WalkingDrilling Holes In: Plastic, Aluminum, Copper, Stainless Steel and Many Other Types Of Sheet Metal (the board must be smaller in thickness than the height of step drill bits)TWO-FLUTE DESIGN: Clears Chips Faster and Allows Particles To Escape Easily, Smooth Cutting
Specs:
Color | Gold |
Height | 0.1 Inches |
Length | 0.1 Inches |
Size | 3 Pcs Metric With Puncher |
Weight | 0.1 Pounds |
Width | 0.1 Inches |
Get this. Use the one that has the max width of 20mm. Perfect