









🔧 Cut with Confidence, Drill with Precision!
The JIECHENG HSS M42 Bi-metal 4-inch hole saw kit delivers professional-grade performance with a 102mm diameter and 38mm cutting depth. Crafted from durable M42 high-speed steel, it effortlessly cuts through wood, soft steel, aluminum, brass, and plastics. The complete set includes an arbor with pilot bit, spring, and wrench, ensuring quick setup and reliable operation. Ideal for creating clean holes for ducts, lighting, speakers, and more, this tool balances power and precision for the modern craftsman.



| ASIN | B081VDTDLL |
| Best Sellers Rank | #149,496 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #297 in Hole Saws |
| Brand | JIECHENG |
| Brand Name | JIECHENG |
| Color | Stainless Steel |
| Colour | Stainless Steel |
| Compatible Material | Hss |
| Customer Reviews | 4.3 out of 5 stars 1,897 Reviews |
| Included Components | 1 x 4 incch hole saw,1 x arbor with drill bit,1 x wrench |
| Item Dimensions L x W | 44L x 102W millimeters |
| Item Thickness | 1.73 Inches |
| Manufacturer | JIECHENG |
| Material | High Speed Steel M42 Bi-metal |
| Material Type | High Speed Steel M42 Bi-metal |
| Number of Teeth | 6 |
| Number of teeth | 6 |
| Product dimensions | 44L x 102W millimeters |
| Style | 4"(102mm)Deeper |
| Style Name | 4"(102mm)Deeper |
| UPC | 778992391139 |
| Unit Count | 1 Count |
S**E
Worked as intended for a good price
M**L
Perfect
J**R
Absolutely great and convenient for putting a ceiling light in
C**.
Great Hole Saw
L**N
Great for the price
Trustpilot
3 weeks ago
1 month ago