0437 -3X Large HSS Steel Step Cone Drill Titanium Bit Set Hole Cutter (4-32, 4-20, 4-12mm)

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• New HSS Steel Large Step Cone Drill Titanium Bit Set Hole Cutter, which is made from high quality HSS steel, and with the Titanium coated to reduce friction and heat
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• The 3 cutters come in the following sizes increments of 2mm : 4 - 32mm ,4 - 20mm, 4 - 12mm.
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• 100% brand new and high quality
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Parameters:

1. Material: high speed steel

2. Specifications: 4-32,4-20,412, hexagonal handle: about 6.35 mm/ 0.25 in

3. Applicable scope: woodworking punch

4. The product is available in 4-32,4-20,412 three specifications.