- Qualtech DEWCHAT3/4-60 Chatterless Countersink, 1/2 in dia Shank, 6 Flutes, 60° Included, 3/4 in dia Min Cutting, HSS SKU#: DEWCHAT3/4-60-10659Call for availability$21.44$21.44
- Qualtech DEWMSK1-60 Machine Countersink, 1/2 in dia Shank, 4 Flutes, 60° Included, 1 in dia Min Cutting, HSS SKU#: DEWMSK1-60-10659Call for availability$26.22$26.22
- Qualtech DEWCHAT3/4-100 Chatterless Countersink, 1/2 in dia Shank, 6 Flutes, 100° Included, 3/4 in dia Min Cutting, HSS SKU#: DEWCHAT3/4-100-10659Call for availability$31.52$31.52
- Qualtech DEWCHAT1/4-60 DEWCHAT Chatterless Countersink, 1/4 in dia Shank, 6 Flutes, 60° Included, 1/4 in dia Min Cutting, HSS SKU#: DEWCHAT1/4-60-10659Call for availability$6.14$6.14
- Michigan Drill® 497S8 Chatterless Machine Countersink Set, 1/4 in dia Min Head, 1 in dia Max Head, 90° Max Included Angle, 6 Flutes, 8 pc, HSS SKU#: 497S8-11929Call for availability$143.77$143.77
- Irwin® 1877793 Single End Straight Shank Metal Countersink Set, 1/4 in dia Min Head, 3/4 in dia Max Head, 82° Max Included Angle, 5 Flutes, 5 pc SKU#: 1877793-11413Call for availability$60.38$60.38
- Drillco 39E116B Chatterless Countersink, Imperial, 3900E Series, 1/4 in dia Body, 1/4 in dia Shank, 6 Flutes, 82? Included, HSS SKU#: 39E116B-10661Call for availability$8.64$8.64
- Drill America TSC3/8-30 Adjustable-Stop Countersink, 3/8 in dia Cutter Head SKU#: TSC3/8-30-10659Call for availability$8.59$8.59
- Drill America TSC1/2-A Adjustable-Stop Countersink, 1/2 in dia Cutter Head SKU#: TSC1/2-A-10659Call for availability$8.59$8.59









