Description
The Timco Bi-Metal Holesaws are high-quality constant pitch holesaws for cutting clean, accurate holes in a wide range of trade materials. Available in multiple sizes from 16mm to 105mm, these holesaws are ideal for plumbing, electrical, ventilation, joinery, fitting and general installation work.
Each holesaw uses an M42 grade HSS steel cutting edge with 8% cobalt. This helps provide strength, heat resistance and long cutting life when working through suitable materials, including wood, plastic, plasterboard, non-ferrous metals, thin sheet metal, cast iron and stainless steel.
The constant pitch tooth pattern helps reduce chatter when drilling, especially in metal and thin sheet materials. Each holesaw also has the diameter stamped onto the body, making size selection quicker when working from a toolbox, van kit or trade counter stock.
These Bi-Metal Holesaws are suitable for compatible holesaw arbors and pilot drills. Choose the correct holesaw size for the job, then pair it with the correct arbor depending on the diameter and drill type being used.
Bi-Metal Holesaws Uses
- Cutting holes for pipework and cable routing
- Drilling openings for electrical and plumbing installations
- Cutting timber, plywood, MDF and softwood
- Cutting plastic, plasterboard and composite materials
- Cutting thin sheet metal and non-ferrous metals
- Suitable for stainless steel up to 2mm where used correctly
- Trade, workshop, van and site drilling kits
Key Features
- High-quality bi-metal holesaws
- Constant pitch tooth pattern for smoother cutting
- M42 grade HSS steel cutting edge with 8% cobalt
- Diameter stamped onto body for easy size recognition
- Maximum cutting depth up to 38mm in wood
- Suitable for thin sheet metal up to 3mm
- Suitable for stainless steel up to 2mm
- Available in 16mm, 22mm, 25mm, 32mm, 38mm, 51mm, 60mm, 64mm, 70mm, 73mm, 83mm and 105mm sizes
How to Use Bi-Metal Holesaws
Select the correct holesaw size for the hole required. Fit the holesaw to a compatible arbor and pilot drill, then check everything is tightened securely before drilling.
Start the hole with steady pressure and allow the pilot drill to guide the cut. Use the correct drill speed for the material and holesaw diameter. For metal cutting, use suitable cutting lubricant where required and avoid forcing the tool.
Wear suitable PPE, including eye protection, gloves and hearing protection. Check for hidden cables, pipework or services before drilling into walls, floors, ceilings or panels.
Product Details
| Brand |
Timco |
| Product Type |
Bi-metal constant pitch holesaws |
| Available Sizes |
16mm, 22mm, 25mm, 32mm, 38mm, 51mm, 60mm, 64mm, 70mm, 73mm, 83mm and 105mm |
| Material |
M42 grade HSS steel with 8% cobalt |
| Tooth Pattern |
Constant pitch |
| Max Cutting Depth |
38mm |
| Cutting Depth |
Wood 38mm, thin sheet metal 3mm, stainless steel 2mm |
| Suitable Materials |
Softwood, plywood, MDF, plastic, non-ferrous metals, stainless steel, plasterboard, thin sheet metal and cast iron |
| Pack Type |
Clamshell |
| Pack Quantity |
1 each |
| Product Type |
Variable product |
| Variation Attribute |
Size |
Browse more holesaws and arbors for drilling, cutting and trade installation work.
View the official Timco Constant Pitch Holesaw range for further product information.
