About this deal
For those who want a countersink drill bit that has an adjustable depth stop, you should try the Amana Tool 55229 Carbide Tipped 82° Countersink. Since it uses a no-thrust ball bearing, it ensures smooth operation and prevents hole burns when you are working with wood and similar delicate materials.
For countersink drill bits with round shanks, you will like the CRL Weldon Countersink Set and the IRWIN Countersink Drill Bit Set for Metal. However, if you need a hex shank for certain types of drills, I would suggest the Baban Countersink Drill Bit Set and the DEWALT DW2535 3-Piece Countersink Drill Bit Set.For those who want simple round shanks, the CSLU 5Pcs 82 Degree Countersink Set may be just right for you. Each of them features an 82 degree angle, with sizes of 1/4, 3/8, 1/2, 5/8, and 3/4-inch. The five-flute design improves smoothness and also protects the sharpness of the tip. These are high speed steel bits that come in a safe case. Also, the depth stop helps decrease friction, which also aids in maintaining a smooth and burn-free finish. It has a total length of 2 5/8-inches, and a diameter of 3/8-inches. The carbide tipped countersink bit fits drills with a 1/4-inch shank size. Sets with sturdy and well-designed cases include the W. L. Fuller 10393011C #11 5-Piece Taper Drill Set, which has a solid wood case, and the CSLU 5Pcs 82 Degree Countersink Se t, which has a soft molded foam to protect the pieces inside.
All the bits have standard round shanks at 1/4-inch that can fit into most drills (press or handheld). The five-flute design decreases vibrations, which not only increases the lifespan of the bit, but also provides a smooth operation. All of these drill bits are HSS as well and the sizes included are 1/4, 3/8, 1/2, 5/8, and 3/4-inch.Things I Like About This Product: The set comes with popular sizes that you can use on most projects, plus the M2-grade HSS makes it compatible with metal too, not just wood.