Features:
1. Head special grinding edge, high hardness, smooth groove, sharp
2. Drilling is forged by high-speed steel M35, which has high cutting edge strength and high cutting speed.
3. S-type spiral groove of drill bit is conducive to the derivation of chip filament.
01
Specifications:
Material: Cobalt twist drill
Treatment process: quenching
Product function: used for drilling stainless steel, I-beam steel, silicon steel and other steel
Diameter: 1.0mm
Size: 34*1*1 mmm/1.34*0.04*0.04"
02
Specifications:
Material: Cobalt twist drill
Treatment process: quenching
Product function: used for drilling stainless steel, I-beam steel, silicon steel and other steel
Diameter: 1.5mm
Size: 40*1.5*1.5mm/1.57*0.06*0.06"
03
Specifications:
Material: Cobalt twist drill
Treatment process: quenching
Product function: used for drilling stainless steel, I-beam steel, silicon steel and other steel
Diameter: 2.0mm
Size: 49*2*2mmm/1.93*0.08*0.08"
Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow slight measuring deviation due to manual measurement.
?
1. Head special grinding edge, high hardness, smooth groove, sharp
2. Drilling is forged by high-speed steel M35, which has high cutting edge strength and high cutting speed.
3. S-type spiral groove of drill bit is conducive to the derivation of chip filament.
01
Specifications:
Material: Cobalt twist drill
Treatment process: quenching
Product function: used for drilling stainless steel, I-beam steel, silicon steel and other steel
Diameter: 1.0mm
Size: 34*1*1 mmm/1.34*0.04*0.04"
02
Specifications:
Material: Cobalt twist drill
Treatment process: quenching
Product function: used for drilling stainless steel, I-beam steel, silicon steel and other steel
Diameter: 1.5mm
Size: 40*1.5*1.5mm/1.57*0.06*0.06"
03
Specifications:
Material: Cobalt twist drill
Treatment process: quenching
Product function: used for drilling stainless steel, I-beam steel, silicon steel and other steel
Diameter: 2.0mm
Size: 49*2*2mmm/1.93*0.08*0.08"
Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow slight measuring deviation due to manual measurement.
?
10 X?Twist Drills?
                 Drop Shipping Service. 1.There is no limited stock to fulfill the orders on a daily basis. 1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO) 2. Orders processed timely after the payment verification.3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. 4. The images shown are not the actual item and are for your reference only. 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season. 6. If you have not received your order after 30 days from payment, please contact us. We will trace your order and get back to you asap. Our goal is customer satisfaction! 7. Delivery : ?    We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can perform up your satisfaction.
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