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Viking Drill & Tool Super Premium Ultra Bor Ultra Bit™ Multi-Diameter Hex Shank Step Drills Type 78-ACN Titanium Carbon Nitride

Edge of Arlington offers free shipping in the United States when you choose flat rate shipping.

3 flats on shake. Blister Pak.

Titanium Carbon Nitride –

• 2 – 4x the tool life of Titanium Nitride coated tools 
• Improved lubricity for better performance in steel and aluminum 
• Twice as hard as titanium nitride coating

Item # Hole SizeRangeShankSizeSteps Price Add To Cart
Compare 65300 131/8" - 1/2"1/4 in1Step Increment 1/32"Step Thickness 1/8" $44.42 Add to cart
Compare 65310 81/4" - 1"3/8 in2Step Increment 1/16"Step Thickness 5/32" $68.84 Add to cart
Compare 65320 91/4" - 3/4"3/8 in3Step Increment 1/16"Step Thickness 5/32" $60.24 Add to cart
Compare 65330 63/16" - 1/2"1/4 in4Step Increment 1/16"Step Thickness 3/8" $37.12 Add to cart
Compare 65340 111/4" - 7/8"3/8 in7Step Increment 1/16"Step Thickness 1/16" $87.56 Add to cart
Compare 65350 123/16" - 7/8"3/8 in8Step Increment 1/16"Step Thickness 1/8" $78.70 Add to cart
Compare 65370 27/8" - 1 1/8"3/8 in11Step Increment 27/64"Step Thickness 9/64" $110.75 Add to cart
Compare 65380 57/8" - 1 3/8"3/8 in12Step Increment 1/8"Step Thickness 3 7/8", 1 1/8", 1 7/32", 1 1/4", 1 3/8" (1/2" & 3/4" conduit) $141.74 Add to cart
Compare 65400 161/4" - 1 1/8"3/8 in1/4 AStep Increment 1/16"Step Thickness 1/16" $110.75 Add to cart
Compare 65390 1013/16" - 1 3/8"1/2 in13/16Step Increment 1/32"Step Thickness 5/32" $141.73 Add to cart

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