3pcs 14mm Nitride Titanium Coated High Speed Steel (HSS) 4341 Twist Drill Bits Curtain Accessories -The DMM as general measurement

-The DMM as general measurement tool and widely used in the

They maintain stable linear motion while reducing friction and vibration

Total Size: 105 x 80mm/ 4

Fan Noise Level (dB-A): 69 dB-A

Product Name: Compression Die Spring

3pcs 14mm Nitride Titanium Coated High Speed Steel (HSS) 4341 Twist Drill Bits Curtain Accessories -The DMM as general measurement4341 high speed steel contains high content of carbon and alloy elements, providing excellent cutting performance, high heat resistance, high hardness, wear resistance and durability. Suitable for applications requiring precise and efficient processing. Black nitride and gold titanium dual coatings can apply lubricant better for smoother drilling and are more durable and corrosion resistant. Large spiral grooves facilitate the export of metal chips,