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11.7mm Dia.Premium Solid Carbide Precision Internal Cooling Coolant Through Jobber Drill Bit Drilling Holemaking for Hardened Steels
4.4 (108 items)
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US$82.20 cheaper than the new price!!
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Used US$54.80
Product details
| Management number | 218706812 | Release Date | 2026/05/03 | List Price | US$54.80 | Model Number | 218706812 | ||
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| Category | |||||||||
- Durability and Heat Dissipation: Made of tungsten steel material, enabling high-intensity drilling. The exceptional chip removal mechanism ensures high efficiency. The applied nano coating enhances its resilience and provides superior heat dissipation even at high speeds. In processes such as deep cavities drilling, fast drilling, spotting, holemaking, threading, slotting, plunging, form milling, and CNC metalworking, it performs excellently.
- Precision Design and Manufacturing:highest standards of quality and performance, drill tolerance of 0.01mm (.0005 max TIR). The h6 shank tolerance is designed for high precision tool holders. The 140° included point jobber drills are suitable for general purpose drilling. Rigorous quality control tests are carried out before the product leaves the factory. accurate holes with a smooth finish. Suitable for both industrial and DIY projects, it provides reliable performance and longevity.
- Wide Material Compatibility:superior performance in a wide variety of hardened steels, aluminum alloys, copper alloys, brass and bronze alloys, high temp alloys, stainless steels, machining hardened steel, free machining steels, low/medium alloys steels, carbon steels, alloy steels, cast iron, mould steels, and many more.(Hardness < HRC55).
- High Speed & Smoothness:The coolant-through channels enhance chip evacuation.Pre and post polish process delivers reduced friction and ensures outstanding chip management.140° included point jobber drills are suitable for general purpose drilling. The AlTiN coating offers improved lubricity and heat resistance in ferrous materials such as Alloy Steels, Stainless Steels, Nickel Alloys, and other high hardness materials.
- Drill size:11.7mm DRILL DIA.-55mm Max.Drill Dp.-12mm SHANK DIA.-102mm OVERALL LENGTH (.460 DRILL DIA.-.165 Max.Drill Dp.-.472 SHANK DIA.-4.01 OVERALL LENGTH)
- Package:1pc,Multiple sizes and length to choose from, catering to different work requirements
| UPC | 759529182178 |
|---|---|
| Brand Name | WKSTOOL |
| Shank Type | Straight |
| Part Number | CDT-WUNL-11.7 |
| Finish Types | Titanium Aluminum Nitride |
| Manufacturer | WOKESI |
| Material Type | Tungsten Steel |
| Cutting Diameter | 11.7 Millimeters |
| Number of Flutes | 2 |
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