Extra Long HSS Drill Bits High Speed Drilling Straight Shank Drill Bit For Non-Ferrous Metals Feature:1. Versatile: Extra long HSS drill bits are suitable for iron, aluminum, copper, stainless steel, high speed steel, manganese steel, all kinds of hardened steel.2. Fast drilling: HSS cylindrical shank drill bit adopts spiral chip removal design, smoother chip removal, smoother and sharp seat, fast cutting, high drilling efficiency.3. High Accuracy: The extra-long twisting drill bit adopts a 118° tilt angle, fast and accurate drilling, saving time and effort and improving work efficiency.4. Excellent Material: The extra-long drill bit is made of high-quality high-speed steel, with high hardness, stable performance, sharpness and durability.5. Practical Durable: Straight shank drill bits have a finely ground and notched edge to meet different cutting precision. It is very durable and practical. Specification:Item Type: Extra Long HSS Drill BitProduct Material: High Speed SteelProduct Length: Approx. 200mm/7.9in Product Diameter: Approx. 3mm/0.12in Product Quantity: 10 Pieces Scope of Application: Used for Non-Ferrous Metal Processing Packing List:10 x Extra Long HSS Drill Bits 1) we accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow. 2) Payment must be made within 3 days of placing the order. 3) If you can't check out immediately after the auction ends, please wait a few minutes and try again, payments should be completed within 3 days. About Shipping 1.