The steel used for the shafts is too soft. As soon as I turned on the die grinder, the shaft bent 45 degrees just above the collet. Just to make sure one cutter wasn't defective I tried a second one and the same thing happened. Then I shortened the 5.5" stem to a 2.25" stem and tried again and at least the stem didn't bend right away. Now to see if the shaft is strong enough to work easily on some aluminum without bending so much that it becomes unusable.
Energup 3.0Ah 40V MAX Replacement Battery For Black+Decker 40V LBX2040, LBXR36, LBXR2036, LST540 & More
40 Review
Energup Li-Ion Replacement Battery Pack For Black Decker Versapak VP Series With 2-Port Charger
43 Review
Maximize Your Power Tools With Energup Upgraded 12V 3000MAh Lithium-Ion Battery For Milwaukee M12 - 2 Pack
52 Review
Ni-Mh 19.2V 3.6Ah Replacement Battery For Craftsman Diehard C3 130279005, 130279003, 315.113753, 315.115410, 315.11485 1323903 1323517 11375 11376 Cordless Power Tools
42 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
140Mm/150 Grit Diamond Needle File Set - 10 Piece HTS 101E0
30 Review
Sharpen Your Tools With HTS 101I0 6Pc 180Mm / 40-600 Grit Diamond Flat File Set
28 Review
Wostore 180 Degree Tubing Bender For 1/4 5/16 And 3/8Inch Copper Aluminum Thin Stainless Steel Blue
24 Review