WEXWE Tools Thread Forming Taps M12*1.75 ALTIN Coating for Steel Metal Tapping,No Chips Have, Longer Tapping Life,High Speed Steel Cobalt(HSSCo), Round Shank with Square End, RH7 Tolerance (1PC)

["MATERIALS: The taps are made from M35 material and Polish surface with ALTIN Coating For Steel Metal Tapping.","DESIGN: There Isn't Chips have, Longer Tapping Life Than Cutting Taps.","APPLICABLE: Suitable for processing blind holes and sticky materials. For drilling and tapping aluminum, die steel, stainless steel, bronze, hard plastics. Recommended feed rate: general steel: 6-15m/min; harder steel: 5-10m/min; stainless steel: 2-7m/min; cast iron: 8-10m/min. The torque caused by too fast feed speed is too large, which can easily cause the tap to break.","EQUIPMENT: On drilling machines, tapping machines, CNC and milling machines. Use with tapping oil to get higher quality threads and more durable taps. Machine taps are suggested to be used with tap collets with overload protection.","Tips: Taps are prone to chipping or breaking due to speed overload or non-vertical tapping. Use the correct tapping tools, such as tapping wrench, tapping machine. Micro taps are mainly used in clocks and watches, as well as for making holes in wood and soft metals with lower hardness."]