2015 hot sale Rock drill button bits

FOB Price

US$ 2 - 50 / Piece

50 Pieces(Min. Order)

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Product Details

Brand Name	HMJ		Model Number	All size
Type	Other, chisel bit

1.Products Features:

Chisel rock drill bits are widely used in drilling holes with a depth size less than 5 meters and diameter scope in 20-45 mm

by light duty hand hold drills, Like Y6, Y10, Y24, , major use in natural dimensional stone quarry for small hole drilling,

block ‘s trimming and 2nd splitting for small blocks. To match Hexagonal 22 mm and Hexagonal 12 mm’s tapered drill steel

with 4 ,6,7,11,12 degree , All tapered chisel bit are made with high quality of raw material through special heat treatment, The

deliver capacity are very strong and can completely meet customer’s requirements on delivery design.

2.Various types of chisel bits :

Name of product	Dia(mm)	Tip size(mm)	Taper	Weight(KG)
Name of product	Dia(mm)	Gauge	Taper	Weight(KG)
Button bits (weld by induction)	28	3x7	7	0.17
	32	3x8	7	0.27
	42	3x9	7	0.41
	43	3x7	7	0.41
	40	3x9	7	0.35
Button bits	45	4X11	7	0.55
Button bits	28	4X7	12	0.22
	32	4X8	12	0.27
	32	4X8	7	0.27
	38	4X9	7	0.37
	40	4X10	7	0.4
Button bits	32	5X7	12	0.28
	35	5X8	12	0.35
	38	5X8	12	0.36
	41	5X9	12	0.45

3.Packing:

4.Our Products

If you are interested in our products, please feel free to Post a quick Buying Request!

Huamaoji Heavy Industry Science & Technology (Beijing) Co., Ltd.: Contact nameRita Zhang
Chat Now; Phone0086-10-67338896; AddressSongdaokou Town, Luannan County, Tangshan, Hebei, China (Mainland), Tangshan, Hebei