Heyu-Lotus 6 Pcs Countersink Drill Bits Set, High Speed Steel Counter Sinker Drill Bits 5 Flute 90 Degree Titanium Coated Center Punch Tool Quick Change Bit 6mm-19mm for Wood-Fast Shipping

Description

SET INCLUDES – Including 6 different size drill bits, 6 mm (1/4″), 8 mm (5/16″), 9 mm (3/8″), 12 mm (1/2″) , 16 mm (5/8″), 19 mm (3/4”)

QUALITY – Made of high carbon steel, titanium coating, not easy to rust, wear-resistant and durable, long service life

PRECISE DESIGN – The drill bit is suitable for most power tools. With a 90 degree angle and precise countersunk holes, it is helpful for accurate drilling

PRODUCT FUNCTION – Auxiliary center punching function, easy and effective drilling, without burrs and scratches, used for household and daily DIY

MULTIPLE APPLICATIONS – Suitable for processing on metal and certain non-metal materials, suitable for coal steel, light iron, insulation board, fiberboard, plastic, PVC board, hardwood and softwood, etc