1/4 drill diameter x 3/4 counterbore. D=3/4 inch|D=19.1 mm|D2=1/4 inch|D2=6.35 mm|OL=96 mm The CB counterbores are extensively used for recessing bolt and screw heads. Supplied with a HSS slow spiral drill bit. Fully adjustable, a hex key is supplied. TCT version is used for plywood, particle boards and plastics (abrasive). Use a drilling speeds only. Not suitable for ferrous and non-ferrous metals. When setting-up, ensure flutes of drill are aligned with flute of counterbore. For replacement Twist Drills, use slow spiral type e.g 501/532 to 501/012.
The wait is over. Makita’s all-new MAKTRAK™ Modular Storage System has officially launched in the UK — and we’ve just received our first stock here at Terrier Tools.
Makita’s 40V XGT system isn’t just an upgrade—it’s a rethink of what cordless tools can do. Built from the ground up for higher voltage, higher output, and heavy-duty applications, the XGT Outdoor Power Equipment (OPE) range is tailored for professionals who demand power, runtime, and reliability—without the mess and maintenance of petrol.