Jewelers metal piercing saw blades
127mm (5') blades to be used with hand held frames only.
LENGTH:
127mm (5')
TPI: 51
Application:
These premium quality blades are made of hardened and tempered steel for sawing metal and other hardened materials. All the blades are 127mm long and have regular teeth and are commonly used by jewelers.
DEFINITION:
TPI - Teeth per inch. The amount of teeth measured between 25.4mm
Jeweler' saw sold seperately.
Features
- 127 mm (5″) length — fits standard jeweler’s piercing saw frames.
- 51 TPI (teeth per inch) — ultra-fine tooth count suitable for detailed metal cutting and minimal finish work.
- 12-pack supply — provides multiple blades for frequent use or multiple pieces.
- Hardened & tempered steel material — built for durability when cutting hardened materials.
Benefits
- Fine-detail capability: With 51 TPI, you get smoother edges and less need for secondary finishing when working in metal and other hard substrates.
- Workshop value: A 12-pack ensures you’ll have replacements on hand and reduce downtime during detailed work.
- Broad compatibility: Works with standard 127 mm jeweler’s frames and similar handheld saw setups.
Extra Information
- These blades are designed for use in handheld jeweler’s frames only — not for machine scroll saws unless specifically compatible.
- Maintain proper tension and feed to avoid blade breakage — fine TPI blades are more sensitive to overload or incorrect use.
- Store blades in a dry environment to prevent corrosion and preserve cutting precision over time.
Pro Tip
- Use this blade set when working with thin metal sheets or jewellery components where edge finish is critical and minimal re-work is preferred.
- Keep one blade labelled for “51 TPI Ultra-Fine Metal” in your kit to avoid mixing with coarser blades — helps maintain consistent finish quality.
Specifications
| Description | Spec |
|---|---|
| Brand | Olson |
| Model / SKU | SSB47800 |
| Product Type | Jewellers Metal Piercing Saw Blades |
| Blade Length | 127 mm (5″) |
| Teeth per inch (TPI) | 51 |
| Pack Quantity | 12 blades |
| Material Compatibility | Metal, hardened material, jewellery work |
Other Product Codes in the scroll saw blade range with their specs:
| CODE | TPI | TOOTH | APPLICATION + MAX. MATERIAL THICKNESS |
| 42401 | 18.5 | Skip tooth | Very thin cuts in hard and soft woods. 19mm |
| 40501 | 20 | Regular | Thin cuts in hard and soft woods. 19mm |
| 41001 | 7 | Hook | Cut thick hard and soft woods. 51mm |
| 41101 | 15 | Regular | General purpose blade for woods & plastic. 19mm |
| 41201 | 10 | Regular | Fast cutting of hard and soft woods. 19mm |
| 42003 | 9/5 | Skip tooth | Fast cut blade with reversed teeth for woods. 19mm |
| 42701 | 25 | Regular | Fine cuts in aluminium, plastic, soft woods & veneer to 19mm |
Safety
- Wear eye protection and a fine-mesh respirator when using these small blades — tiny metal particles may get airborne.
- Secure the workpiece firmly and ensure the blade has correct tension to avoid breakage or deflection.
- Feed the blade gently through the material — forcing can cause blade snapping or rough edges.