3pc/set 4-20/32MM HSS Cobalt Step Drill Bit Set

3pc/set 4-20/32MM HSS Cobalt Step Drill Bit Set

$27.99
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3pc/set 4-20/32MM HSS Cobalt Step Drill Bit Set Nitrogen High Speed Steel Spiral For Metal Cone Triangle Shank Hole Metal Drills   Feature: Specifical step design, one drill for many sizes, very convenient. Durable. Cutting material: iron sheet, aluminum, insulation board, PVC plate wood thickness in 4mm.The hole with a drill can play a variety of. Specifications: Type:step drill bit set Material:high-speed steel Size:4-12mm,4-20mm, 4-32mm Package Included: 1x 4-12mm drill 1x 4-20mm drill 1x 4-32mm drill          CLICK ‘ADD TO CART’ TO GET YOURS Satisfaction Guaranteed With Every Order. All prices are listed in USD. Shipping Info:                                                                          - Estimated Delivery Time: US 10-25 Days; Worldwide 15-30 Days.   OUR GUARANTEE We truly believe we make some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 30 day guarantee. If you don't have a positive experienc

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