We have all kinds of counter sink bit, and customized designs are welcome.The surface finish sand-blasting,black oxide spray-paint in different colour and teflon coating are available.The packing has transparent molded plastic case,plastic square tube,paprer card absorbing plastic,blow case and double blister card packing for customer to choose.
Material: high speed steel drill , alloy and high carbon shank
Delivery time:about 35 days.
Payment term:30% t/t in advance and the balance will be paid after the B/L copy comes out.
Audited Supplier 
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