Pros
- Structure - The hole saw blade features a non-binding clean edge so you can smooth out clean holes
Cons
- No automatic
🔪 Enhanced STARVAST Bi Metal Positive Cut Fiberboard Review
3
·
Very good
Rating
4.7
🪚 Hole Saws & Accessories, 🔪 Cutting Tools
Media
(4)
Description of 🔪 Enhanced STARVAST Bi Metal Positive Cut Fiberboard
STARVAST 4 inch hole saw come with 1/2” arbor, 3 pcs 1/4”pilot bits and an Allen wrench. Perfect for cutting 4 inch diameter holes through plywood, wood, plastic pipe, drywall, soft plaster, fiberboard and soft metal sheet. Performance Materials - The hole saw made of M42 High Speed Steel and BI-Metal, with higher hardness (≥64HRC), high abrasive resistance and higher toughness. Structure - The hole saw blade is designed of the non-binding clean edge, so you could make a clean holes smoothly. Cutting a Hole - You must perpendicular to the board and drill as clockwise rotation to make a 4 inch (114mm) hole. It’s cutting depth of up to 38 mm (1-1/2"). Duplex Tooth - Positive rake with variable tooth pitch guarantees a fast and clean cut through all thicknesses.
Pros
- hole cutting. You should be perpendicular to the board and drill clockwise to make a 4 inch (114mm) diameter hole. Cutting depth up to 1-1/2" (38mm)
Cons
- Not bad, but...
Pros
- Working materials - The hole saw is made of high-speed steel M42 and BI metal with higher hardness (≥64HRC), high abrasion resistance and increased toughness
Cons
- Slightly cracked
