Canpro Fully Ground Power Tool Accessory Hss Inox Drill Bits For Stainless Steel Metal Jobber Twist Drill Bit Set
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- Supplier: Shanghai Junlong Industrial Co. Ltd.
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Product Overview
Description
Canpro Fully Ground Power Tool Accessory Hss Inox Drill Bits For Stainless Steel Metal Jobber Twist Drill Bit Set
Specification | Rotating speed | Specification | Specification |
1-2mm | 3000-1800MAX R.P.M | 8.1-9mm | 500-400MAX R.P.M |
2.1-3mm | 1800-1400MAX R.P.M | 9.1-10mm | 350-300MAX R.P.M |
3.1-4mm | 1400-1000MAX R.P.M | 10.1-11mm | 300-280MAX R.P.M |
4.1-5mm | 1000-800MAX R.P.M | 11.1-12mm | 300-280MAX R.P.M |
5.1-6mm | 800-700MAX R.P.M | 12.1-13mm | 280-250MAX R.P.M |
6.1-7mm | 700-600MAX R.P.M | 14mm | 220MAX R.P.M |
7.1-8mm | 600-500MAX R.P.M | 15mm | 200MAX R.P.M |
Product Description:
1. Fits hammer drill with 3-jaw system
2. Copper brazing solder with high heat resistance which can reduce the loss of cutter head better
3. High quality material M35 HSS, higher hardness than ordinary material
4. Sharp blade, open hole efficiency high
5. Precision grinding technology, strong wear resistance
2. Copper brazing solder with high heat resistance which can reduce the loss of cutter head better
3. High quality material M35 HSS, higher hardness than ordinary material
4. Sharp blade, open hole efficiency high
5. Precision grinding technology, strong wear resistance
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