The gears is made from HSS and the rigidity varies from the hole saw has a twist drill bit inside, which is undetachable.
HSS Hole Saw Kits for Metal, Rocaris 13 pcs High-Speed Steel Hole Saw Cutting Kit Drill Bits Opener Cutter Tool for Stainless Steel,copper, Iron 16~53mm
$28.99
- SKU:
- III353854
- UPC:
- 192543199089
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.