HARFINGTON 2pcs Twist Drill Bit 14mm Dia 300mm (11.81") Extra Long High-Speed Steel Spiral Jobber Drill Bits Fully Ground Drilling Tools for Wood Plastic Aluminum Thin Metal Sheet
Product details
| Management number | 229219896 | Release Date | 2026/05/31 | List Price | US$13.76 | Model Number | 229219896 | ||
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- Size - Drill diameter: 14mm / 0.55"; drill flute length: 200mm / 7.87"; overall length: 300mm / 11.81"; The cutting edge allows for accurate drilling, using the correct size will ensure precise and accurate drilling results.
- Material - Twist drill bits are made of high-speed steel, which has high hardness, high wear resistance, excellent heat resistance and good bending strength. The drill bits with polished surface are easy to maintain and repair, suitable for various applications, with long tool life and faster cutting speed.
- Features - The twisted spiral design along its length allows for efficient, clean chip evacuation during drilling, which helps prevent clogging and ensures smooth drilling operations. Regularly clear away the chips and debris that accumulate in the flutes of the drill bit.
- Applications - Extra long twist drill bits are widely used for effectively drilling wood, plastic, gypsum board, aluminum, copper, PVC, and thin iron sheet. With good cutting performance, it can ensure high working efficiency. Straight shank drill bit is suitable for electric drills, bench drills, drilling machines, hand drills, machining centers, and CNC lathes, and will not slip when fixed.
- Notes - Because the hand drill speed is too fast, please pay attention to the speed adjustment when drilling, recommended speed: 100-1000 RPM/MIN. Use the appropriate cutting fluid or lubricant to reduce friction and extend drill life. Higher speeds may be suitable for softer materials, while slower speeds are recommended for tougher materials.
| ASIN | B0F8VNVDMP |
|---|---|
| Brand Name | HARFINGTON |
| Shank Type | Straight |
| Unit Count | 2.0 Count |
| Part Number | hta250401hh002539 |
| Finish Types | Polishing |
| Manufacturer | HARFINGTON |
| Material Type | High Speed Steel (HSS) |
| Tool Flute Type | Spiral |
| Included Components | 2 |
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