I ordered this to drill through 1/4 inch low carbon steel bar, have destroyed several drill bits cutting 7/8 holes. I would get maybe 3 holes drilled before destroying the bit.I drilled or cut 5 holes using the same drill press and speed. Cut like I wanted, like cutting butter, so seldom do you get a tool that works as well as it should. I used a cutting fluid just like I did with the drill bits.I have been using this hole saw for a while now and have cut about 50 holes in 1/4 and 3/8 mild steel with out a problem using a drill press and slow speed. I do not use cutting fluid as the tool does not heat up much, very happy with the tool.I would recommend this tool.Just cut ten new holes works like a dream.
Set Of 2 VARSK Contour Gauges With Light (5" And 10"), Wide Shape Duplicator Profile Tool For Accurate Measuring Of Corners, Woodworking Templates, Tiles, And Laminate
45 Review
Energup 3.0Ah 40V MAX Replacement Battery For Black+Decker 40V LBX2040, LBXR36, LBXR2036, LST540 & More
40 Review
2Pack 6000MAh Li-Ion Replacement Battery For Dewalt 18V XRP Ni-Cad DC9096 DW9098 DE9503
42 Review
Circular saw Makita 5008MG, 1800 W blue/silver
68 Review
RoverTac 14-In-1 Multitool Pliers With Safety Lock: Perfect For Camping, Survival, And Simple Repairs
29 Review
Wostore 180 Degree Tubing Bender For 1/4 5/16 And 3/8Inch Copper Aluminum Thin Stainless Steel Blue
24 Review
JAKEMY 69 In 1 Precision Ratchet Screwdriver Set For Household Repairs And Maintenance - Magnetic, Rotatable, And Disassemble Tool Kit For Furniture, Cars, Computers, And Electronics
29 Review
Fiskars X25 Splitting Axe: 28-Inch Length for Superior Splitting Power
20 Review