by dhl 50set 6pcs/set Hand Tap Drill Hex Shank HSS Screw Spiral Point Thread Metric Bits M3 M4 M5 M6 M8 M10 Tools | Инструменты

 1. High Quality and Brand new.
2. Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc.
3. Fast replacement composite cone, uses drill edged principle.
4. Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency.
5. Self-centering point, do not need assistant center drilling or center punching.

6. High hardness, rustproof, solid and durable.

7.Metric : M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5

8. Material: HSS Shank: 1/4 "(6.35mm) hex shank Diameter

 Size:

M3x0.5: Total length: 55mm, Spiral length: 24mm, drill diameter: 2.5mm
M4x0.7: Total length: 54mm, Spiral length: 24mm, drill diameter: 3.3mm
M5x0.8: Total length: 58mm, Spiral length: 28mm, drill diameter: 4.2mm
M6x1: Total length: 58mm, Spiral length: 28mm, drill diameter: 5.0mm
M8x1.25: Total length: 59mm, Spiral length: 18mm, drill diameter: 6.8mm
M10x1.5: Total length: 59mm, Spiral length: 20mm, drill diameter:8.5mm
Square handle: 6.35mm

After place order:

• pls contact seller if you have any questions ,you can get best service from me here ;if not,will decide as seller's consideration

• One year Guarantee(not including components).
• Items can be returned for repair within 1 year from the date you receive your merchandise.
• Buyer is responsible for return shipping with proper packaging.
• Buyer is responsible for return shipping cost and insurance.
• Please contact us via email before return.
• if meet pacakge destroyed,(once you recieve the goods. if find the goods broken ,please contact with express company, First Time. and get ''the goods broken proof ducuments'' and '' issue number',then can get compensation from express company ,meanwhile,you send back the broken item back by post, i will change new or repair it,i will pay for the return shipping fee )
• any problem,please send back by post,don't estimate the value as compensation

• Once you have received your item, please leave feedback for us.
• Negative feedback does not resolve any underlying issues. If you have a problem, Please Contact us via email first and give us the opportunity to reasonably rectify in a reasonable amount of time. We will try to respond ASAP, and we are always willing to work things out.

• For some uncontrollable factors, the item may be damaged during shipping. If you receive a broken item, Please Contact us first, we will investigate and replace, if you have any other questions please email us.We will respond within 1 business day or less. Please include item number or order number in all communications.