Pilot drill bit for HSS hole saw
Pilot drill bit size: Ø6 x 50mm
Application:
Use the replacement pilot drill bit for the TC280 range of hole saws.
Make sure to choose the correct pilot drill bit for the corresponding HSS hole saw.
The pilot drill bits for HSS hole saws:
Ø6 x 50mm pilot drill bit -
TC28650
Ø8 x 60mm pilot drill bit -
TC28860
Features
- 6 mm diameter shank — fits the arbor mount for the HSS hole saw range.
- 43 mm length — designed to align with HSS hole saw depth and provide stable guidance.
- Specifically designed for HSS hole saw compatibility — reduces wander and improves hole entry.
- Trade-grade quality from Tork Craft — built for reliability in metal-working and fabrication tasks.
Benefits
- Accurate guidance: The correct pilot bit helps start holes cleanly and maintain the alignment of the hole saw for cleaner cuts.
- Improved hole quality: Using the matching arbor drill bit reduces vibration, improves finish and reduces wear on the hole saw.
- Cost-effective accessory: As a dedicated pilot bit, it reduces the need for separate general drills and ensures optimal performance of the hole saw set.
Extra Information
- Ensure the bit is securely mounted in the arbor before inserting the hole saw—loose fit may cause misalignment or damage.
- Use appropriate speed and feed rates for HSS cutting—metal sheet drilling often demands lubrication and moderate speed to prolong tool life.
Pro Tip
- After drilling holes with the HSS hole saw, swap the pilot bit out when the bit shows signs of wear. Maintaining a sharp pilot ensures longer hole saw life.
Specifications
| Description | Spec |
|---|---|
| Brand | Tork Craft |
| Cat No. | TC28650 |
| Diameter | 6 mm |
| Length | 43 mm |
| Application | Pilot bit for HSS hole saws |
Safety
- Wear eye and ear protection when drilling metal sheets—chips and fragments can be ejected.
- Secure the workpiece and use a backing board or stable surface if drilling thin sheet or metal to prevent deformation or slippage.
- Ensure the hole saw and arbor are firmly clamped in the drill and that the drill is at the correct rpm for metal drilling to avoid overheating or bit breakage.