WL Fuller No 11 Combination Countersink & Quick Change Tapered Drill Bit Set
No. 11 Set contains everything you need to pre-drill and plug for screw sizes 6, 8, 10, 12, and 14 also with the added feature of quick release ability. All taper point drills have 1/4 in. TPS Lock® hex shanks.
Set for #6, #8, #10, #12, & #14 wood screws
Quick change – tapered bits have 1/4 In. ball hex shank
Includes quick change adapter & stop collar
Includes 3/8 In. & 1/2 in. plug cutter – quick change
Countersinks are made of carbon steel & heat-treated for long tool life
Four flutes for clean & accurate boring – 82 Deg cutting angle head
Two hex-socket set screws in countersink