Customized: | Customized |
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Type: | Core Drill Bit |
Material: | High Speed Steel |
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 | Titanium Cobalt Coated HSS 4241 Step Core Drill Bit Set for Metal Drilling |
Material | Titanium Coated HSS4241 |
Connection | 1/4 Hex Shank |
Size | 9Steps:4-12mm ; 9Steps:4-20mm; 15Steps:4-32mm |
Slot | Spiral Groove Slot |
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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Suppliers with verified business licenses