Trend TCT Counterbore

This Trend TCT Counterbore features a 1/2" (12.7mm) diameter cut with a 3/16" (4.76mm) shank diameter and a 3/4" cut length, providing a mid-range combination well suited to recessing medium-sized bolt and screw heads in plywood, particle boards, and abrasive plastics.

The 1/2" cutting diameter accommodates a wider range of fastener heads than the 3/8" variants, while the 3/16" shank keeps pilot hole requirements modest. Fully adjustable and supplied with a HSS slow spiral drill bit and hex key, it can be set up quickly on site or in the workshop.

For replacement twist drills, use slow spiral type — for example, 501/532 to 501/012. Not suitable for ferrous or non-ferrous metals.

Features and Benefits:
• TCT construction for reliable use in plywood, particle boards, and abrasive plastics
• 1/2" cutting diameter suits a broader range of medium fastener heads
• Fully adjustable for precise recess depth
• Supplied with HSS slow spiral drill bit and hex key
• Use at drilling speeds only

Specifications:
Diameter Cut: 1/2" (12.7mm)
Cut Length: 3/4"
Shank Diameter: 3/16" (4.76mm)
Overall Length: 84mm
Type or Grade: TCT