Hot Sale 6 Flutes Grooves Spiral Drill Blade 5.5-11.43mm Push Drill Button Chamber Helica... BUY NOW 6 Flutes Spiral Drill Blade 5.5mm 5.56mm 5.6mm 6.35mm 7.62mm 11.43mm Helical Mac... BUY NOW 12 Flutes Spiral Drill Blade 5.5mm 5.6mm 6.35mm 9.0mm Hard Alloy Chamber Helical... BUY NOW Double Layer 6 Grooves Spiral Drill Blade 5.56-9.35mm Hard Alloy Chamber Helical... BUY NOW Double Layer 12 Grooves Spiral Blade 5.56-9.35cm Push Drill Bit Helical Button C... BUY NOW 12 Flutes Spiral Drill Blade 5.5mm 5.6mm 6.35mm 9.0mm Hard Alloy Chamber Helical... BUY NOW 10PCS High Hardness 5.3mm Ejector Pins Set for Pushing Drill Buttons Full Specif... BUY NOW 10Pcs 5.2mm Ejector Pins Set 3.2-15.2cm Reamer For Pushing Drill Buttons High Ha... BUY NOW 9pcs 8.5mm Ejector Pins Set For Push Drill Buttons High Hardness Full Specificat... BUY NOW 7pcs 8.4mm Ejector Pins Set Pushing Drill Buttons High Hardness Full Specificati... BUY NOW 9pcs 7.4mm Ejector Pins Set For Push Drill Buttons High Hardness Full Specificat... BUY NOW Specification: Material: Spring steel Diameter: 8.5mm Features: -Stable characteristics, high reliability. -Spring steel material,sturdy and durable. -Suitable for beginners to use,no easy to break tools. Package included: 9 x Ejector Pins Notes: 1. Manual measuring, please allow 1 ~ 3mm error,thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture. Dear buyers, we appreciate your business, if you are satisfied with our service, please leave us a positive feedback and rate the details of the transaction (Detailed Seller Ratings) with a ''PERFECT 5 STARS''. If you have any problems, broken, quality problems, please don't worry, and don't leave bad feedback. Please send us an email first, we will reply you as soon as possible, please allow us to respond within 12 hours. We understand your mood, and will provide you with the best solution for your problem, please give us the opportunity to solve the problem, For any case,please feel free to come to us,we are always here. look forward to and thank you for your trust. _x000D_