Straight shank twist drill bits, high speed steel
USD $0.56 - $8.21 /Piece
Min.Order:2000 Pieces
Shandong Bunker Tools Co., Ltd.
Straight shank twist drill bit
Made of 6542 high speed steel HSS,
Overall heat treatment with special process, the hardness up to 65-68 HRC
The srevice life of the product is twice as ordinary rolling black drill, with the characteristic of accurate positioning, fast cutting, stong chip removal ability.
Surface of the product is baked yellow processing, with very good wear resistance, suitable for drilling on stainless steel.
MULTI-SIZE
Packed in PVC bag, then in white box ,then in carton. If you need your own package, don't worry , we can do it .
Transportation by sea-Qingdao port.
Fast and on time delivery
Strict quality control
Perfect post-sale service
Shandong Bunker Tools Co.Ltd, is the subsidiary of American International Bunker enterprise group established in mainland China, is a manufacturing-based international trade-oriented enterprise.
Workshop
Sample room
If have any interest, pls contact me freely!