Step Drill Bits Double Slot Countersink Drill Bit High Speed Steel Cone Drill Bit For Steel Wood, Plastic, Brass

High Quality: The step drill bit set is made of high speed steel and with the titanium coating to reduce friction and heat, has strong durability which is smoother and has no resistance than straight-grooved step drill bit and chip removal is faster. Ladder Design: The hex shank cone drill bit kit adopts ladder cutting design which makes cutting faster and smoother, which not only increases the cutting speed, but also prevents the spiral step drill bit from slipping during operation, saving your time and energy Our high speed steel titanium drill bits contain 3 sizes, 6.5cm, 7.5cm and 7.8cm, with a plastic bag for easy storage meeting your needs for different diameter of holes when processing. Easy to Drill:Drilling power tools prevent slippage,quickly remove chips,low pressure,drilling and cutting are faster and smoother,it can be faster,more stable and smoother.cutting.Improve your work efficiency Wide Application:Our cone drill is suitable for drilling holes in a variety of materials,including steel,wood,plastic,aluminum,copper,gypsum board,metal and PVC,etc.car,or at home.Ideal for professional and home use Step Drill Bit Set High Speed Steel Titanium Coated Cone Drill Bits -Our step drill bit set has a knurled surface,which makes the drill bits not easy to dull. Specification: Material:High Speed Steel Color:Gold Size:11x8x2CM Weight:90G Quantity:3Pcs Package Includes: 3 X Step Drill Bit Warm Tips: 1) Due to the light and screen setting difference,the item's color may be slightly different from the pictures 2) Please allow slight dimension difference due to different manual measurement Your satisfaction is our greatest pursuit,please feel free to contact us if you have any questions.We will reply you within one business day

• The hex shank cone drill bit kit fast cutting speed,strong practicability,easier work.
• The cone drill can be firmly installed in the chuck of the power tool and eliminate slippage.
• The step drill bit set can be used for chamfering, stainless steel sheet and aluminum alloy.
• High speed steel titanium coating drill bits ensures exceptional durability and sharpness,can reduce friction,run cooler.