5-38/64"/142mm Cutting Dia Hole Saw Bi-Metal Hole Cutter Hole Drilling Cutter
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- CAUTION: For wood, the maximum speed of an 5-38/64-inch hole saw is 80 RPM. For thin iron plates, the maximum speed is 30 RPM. Start drilling with a slow drill rotary speed, or the centre bit may be shattered on first use!
- Dimension-Cutting Dia: 5-38/64"/142mm; Shank Diameter : 10mm / 0.4";Cutting Height : 1.38"/35mm; Package Content: 1pcs x Hole Saw + 3pcs x Pilot Drill Bit + 1pcs x Small L Wrench + 1pcs x Triangle Shank
- Material - The hole saw is made of bi-metal.This construction allows it to withstand high-impact applications and has tough teeth , ensuring durability and toughness for long service life.
- Easy to Use -Sharp teeth and less vibration enable more stable operation, giving you superior control for a faster, cleaner, and more precise cut every time. The spring on the drill bit is nice because it automatically pushes the disc out of the saw immediately after completing the hole.
- Wide Application - This Hole Saw Drill Bit is designed for cutting multiple of materials including solid wood, compressed plate, plasterboard, plastic, plywood, and etc. Suitable for DIY home projects, professional renovations, and electrical or plumbing installations.
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Select a product to estimate shipping.Refer to the table to select the appropriate rotational speed
Choose the recommended speed according to the diameter of the hole saw and the material being drilled. The larger the diameter, the lower the speed should be. Apply even feed pressure and avoid excessive
force that may cause the drill to jam.
Strictly do personal protection : Wear impact-resistant goggles, protective gloves,long-sleeved work clothes, and a protective face shield if necessary.
Select the appropriate speed and Start with slow speed : Start drilling with a slow drill rotary speed, or the centre bit may be shattered on first use.! Choose the recommended speed according to the diameter of the hole saw and the material being drilled.
Keep the drill body stable : Hold the electric drill with both hands while drilling, keep it vertical and stable, and avoid shaking, especially at the initial stage when the center drill contacts the workpiece.
Use coolant (such as water-based cutting fluid) to cool down and prevent the hole saw from overheating, deforming or the material from sticking
Remove chips and cool in time : Withdraw the hole saw periodically during drilling to remove chips. Clear chips frequently to prevent them packing in saw teeth,slowing cut and overheating blade.
Lubrication -For cleaner cutting action and longer saw life,use a good grade of cutting oil when hole sawing metal.
Please remove the spring on the pilot bit when you are drilling a hole on the materials over 10mm thick.
Product details
| Main Specification | |
|---|---|
| Compatible Material | Plastic or Metal or Wood |
| Manufacturer | Rannb |
| Number of Teeth | 14 |
| Brand | Rannb |
| Number of Items | 1 |
| Item Thickness | 1.38 Inches |
| Material | Metal |
| Colour | Black |
| Item Weight | 566 g |
| Product information | |
| Set Name | Rannb 5-38/64" Hole Saw Set with Pilot Bits and Accessories |
| Technical Details | |
| Part Number | wby3848 |
| Material Type | Metal |
| Others | |
| Product Type | Hole Saws |