Customized: | Customized |
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Standard: | SGS |
Length: | 62mm |
Samples: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Product Name | High Speed Steel Titanium Coated Hole Cutter Step Drill Bit with Automatic Center Punch |
Material | High Speed Steel 4241 |
Connection | 1/4" Hex Shank |
Size | 5-step drill bit 4-12mm: 4, 6, 8, 10, 12mm |
9-step drill bit 4-20mm: 4, 6, 8, 10, 12, 14, 16, 18, 20mm | |
10-step drill bit 3-12mm: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12mm | |
Automatic Center Punch | |
Features | 1. Strong Durability: coated by titanium, the bits have strong durability. This step drill set performs well in heat, corrosion and rust resistance. 2. Premium HSS Material: High-speed steel construction for longer cutting edge life even at extreme temperatures. 3. Automatic Center Punch: Delivers an automatic, high-impact, spring-loaded strike when pressed against surface, adjustable cap regulates striking force 4. Wide Usages: Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal. |
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