Specifications: Material: High Speed Steel Size: 6mm-60mm(12 levels: 6mm, 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm) Shank diameter: approx. 13mm Package Included: 1Pc Hss Step Drill Bit Note: Due to lighting reasons, the colour of the real thing may be slightly different from the product.
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Material: HSS Steel. 4-12 mm (4, 5, 6, 7, 8, 9, 10,11,12mm) 4-20 mm (4, 6, 8, 10, 12, 14, 16, 18, 20mm) 4-32 mm (4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm). 1 Pcs x 4-32mm Step Cone Drill.
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Material: HSS Steel. 4-12 mm (4, 5, 6, 7, 8, 9, 10,11,12mm) 4-20 mm (4, 6, 8, 10, 12, 14, 16, 18, 20mm) 4-32 mm (4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm). 1 Pcs x 4-32mm Step Cone Drill.
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New HSS Steel Large Step Cone Drill Titanium Bit Set Hole Cutter. Made from high quality HSS steel. 3pcs or 5pcs Hss Step Drill. 5pcs Set includes 1 x Aluminum Case （Only 5pcs Set）. With the Titanium coated to reduce friction and heat.
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Material High Speed Steel (HSS 4241). 🔥 YOKOCUT step drill bits are 100% genuine HSS 4241. 🔥 HSS Titanium Step Drill Bit (5-35mm ). 🔥 HSS combined with a titanium coating. More capable and durable.
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Hexagonal shank can be inserted safely into power tool chucks and eliminates slippage. Can be used for deburring, chamfering and opening holes. SET OF 3 cobalt step bit.
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1、The titanium drill set has 6 specifications, 3 pcs step drill bits (one 5-Step Drill Bit from 4mm to 12mm, one 9-Step Drill Bit from 4mm to 20mm and one 15-Step Drill Bit from 4mm to 32mm), 3 pcs twist drill bits (3mm, 6mm, 8mm)， a set of tools for drilling and grooving, which im proves work efficiency.
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