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7 Degree 42mm Tapered Button Bit For Rock Drilling

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7 Degree 42mm Tapered Button Bit For Rock Drilling

Name: 7 Degree 42mm Tapered Button Bit For Rock Drilling
Brand: MIROC
Price: 1 USD

Brand Name : MIROC

Model Number : Taper Button Bit

Certification : ISO

Place of Origin : Shandong, China

MOQ : 50 pcs

Price : Negotiation

Supply Ability : 20000 pcs per month

Delivery Time : 15-20 days

Packaging Details : Carton, wooden boxes or customized

Material : Tungsten Carbide

Bit Dia. : 32mm to 70mm

Buttons : 4, 5 , 6 , 7, 8 buttons

Skirt : Short Skirt, Long Skirt

Flushing Holes : 2 or 3

Taper Degree : 4, 7, 11, 12 degree

Button Shape : Ballistic, Spherical, Conical

Shank Size : Hex 19mm, 22mm, 25mm

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7 Degree 42mm Tapered Button Bit For Rock Drillings

Taper button bit, as a small hole bit, use taper match bit with rod to be used for air leg or hand held jack hammer driller in quarrying and mining. With diameter of 32mm to 65mm, they are widely used in mining and quarrying, with combination of well anti-wear and anti-impact carbide buttons and high performance steel, it features the advantages of higher driving efficiency, long service life, better powder exhausting and easier bit back.

7 Degree 42mm Tapered Button Bit For Rock Drilling

Specifications

7° Tapered Button Bit	Bit Dia.		Buttons and Size (mm)		Flushing Hole		Weight	Product Code
7° Tapered Button Bit	mm	inch	Front	Gauge	Front	Side	kg	Product Code
Button Bit, Short Skirt BS4XX	32	1 1/4	1x8	3x8	1	1	0.24	BS432-7D-22
	36	1 3/7	1x8	3x9	1	1	0.37	BS436-7D-22
	38	1 1/2	1x8	3x9	1	1	0.37	BS438-7D-23
	40	1 4/7	1x8	3x9	1	1	0.38	BS440-7D-23-1
	40	1 4/7	1x9	3x10	1	1	0.4	BS440-7D-23-2
	40	1 4/7	1x9	3x9	1	1	0.4	BS440-7D-23-3
	42	1 2/3	1x8	3x9	1	1	0.4	BS442-7D-23-1
	42	1 2/3	1x9	3x10	1	1	0.43	BS442-7D-23-2
	42	1 2/3	1x9	3x9	1	1	0.43	BS442-7D-23-3
Button Bit, Short Skirt BS6XX	34	1 1/3	2x7	4x7	1	1	0.29	BS634-7D-22
Button Bit, Short Skirt BS7XX	33	1 2/7	2x7	5x7	2	1	0.26	BS733-7D-22
	35	1 3/8	2x7	5x8	1	1	0.33	BS735-7D-22
	36	1 3/7	2x7	5x8	1	1	0.37	BS736-7D-23
	38	1 1/2	2x7	5x8	1	1	0.38	BS738-7D-23-1
	38	1 1/2	2x7	5x9	2	1	0.38	BS738-7D-23-2
	40	1 4/7	2x7	5x9	1	1	0.4	BS740-7D-23
	42	1 2/3	2x8	5x9	1	1	0.43	BS742-7D-23
Button Bit, Long Skirt BL7XX	32	1 1/4	2x7	5x7	1	1	0.3	BL732-7D-22
	33	1 2/7	2x7	5x7	1	1	0.31	BL733-7D-22
	35	1 3/8	2x7	5x8	1	1	0.36	BL735-7D-22
	38	1 1/2	2x7	5x9	1	1	0.41	BL738-7D-22
	41	1 5/8	2x7	5x9	1	1	0.42	BL741-7D-23

7 Degree 42mm Tapered Button Bit For Rock Drilling

Product Tags:

7 degree tapered button bit

42mm tapered button bit

short skirt carbide rock drill bits

7 Degree 42mm Tapered Button Bit For Rock Drilling Images

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