Fuller Tapered Drill & Countersink Set with 3/8 in.

W.L. Fuller C6 3/8 Type C Countersink for 9/64 Drill Bits

C7 Fuller 82° Type C Countersink

WEAVERBIRD Wood Countersink Drill Bit Set (5Pcs), 4, 6, 8, 10, 12

W L Fuller 10393008C - FULLER Tapered Drills Boxed Set

No. 9 Set - Countersink & Tapered Drill Bit Set

Fuller #6 Countersink and Drill Bit Set

Used to countersink and counterbore for the heads of screws in woods plastics and non-ferrous materials. Made of Carbon Steel and heat-treated for long tool life. The Type C countersink is designed for use in all woods plastics and non- ferrous metals. The countersink is held in place with 2 hex socket set screws fastened into the flutes of the drill. This countersink can be mounted on taper point brad point and regular point drills. These countersinks will be well used in your woodshop.

W L Fuller Tapered Drill Bit Set, 12 Piece

W.L. Fuller Inc. Fuller Type C Countersink, Taper-Point Drill

This set includes 3/8-Inch cutting diameters in the most popular sizes #6, #8, and #10. The countersink, designed to cut clean and hardened for long wear, is held in place with 2 hex-socket screws that should be set into the flutes of the drill.

WL Fuller Countersink with Matching Quick Change HSS Taper Point Drill Bit Set - 10349003C

The No. 9 Set comes with taper point drills that utilize the TPS lock system and the snappy quick release chuck adapter.

WL Fuller 10393009C Taper Point Countersink Set

Tapered Drill and Countersink Sets by Fuller - Made in USA