SDS MAX hammer drill bit (electric hammer drill) w/ cross tip
Accessories for power tools as Bosch, Hitachi, Makita, Metabo, Hilti, Kango etc.
Suitable for used in drilling on marble, concrete and granite etc. 
1.Diameter: 6-40mm
2.Length: 110mm, 160mm, 210mm, 260mm, 310mm, 350mm, 400mm, 460mm, 500mm, 600mm, 700mm, 800mm, 900mm, 1000mm.
3.Material: 40cr steel, YG8C carbide.
4.Surface Finish: sandblast.
5.Packing:pvc bag,hanger,plastic tube and so on.
SDS+ crosshead design tungsten carbide cutting tips give a smoother, faster cut and prolonged life over ordinary masonry bits. Four tungsten carbide cutting edges penetrate even the hardest of masonry materials rapidly. Double fluted shank increases waste removal efficiency making these some of the best masonry drill bits available.


FAQ:
 
Q:How can I get a quotation?
A:Kindly provide us your details request (item No, style, logo, size, material, surface treatment, quantity etc.) the more detailed the better, leave us an inquiry or email to us and we will response promptly!
Q:How to get a free sample?
A:We recommend you work with T/T, PayPal, Western Union.. are all available.
Q:What's the process of order?
A:Send us Inquiry →get quotation →payment done →open mold and make samples→
deliver you samples or send you pictures of samples for approval→mass production.
Q: What about the payment and delivery time?
A: Delivery time: Within 30days after receiving your advance payment.
      Payment: 30% by T/T in advance, 70% against the copy of B/L.(or other)
If you have any other questions, please feel free to contact us!