25mm- 42mm 2/3-Wing Yellow Color Coal Drill Bits Mining Quarry

• Customization: Available
• Type: Drill Bit
• Material: Carbide
• Model NO.: 25mm- 42mm
• Usage: Rock Drilling
• Brand: Prodrill
• Model Number: Coal Bits
• Machine Type: Drilling Tool
• Processing: Forging
• Color: Red, Black, Yellow, White
• Subject: Coal Drill Bits
• Transport Package: Wood Package
• Specification: CE, SGS
• Trademark: PRODRILL
• Origin: China
• HS Code: 82071990
• Production Capacity: 10000pec/Months

Product Description

25mm- 42mm 2/3-Wing Yellow Color Coal Drill Bits

Product Description

We are a professional manufacturer specialized in series of coal mining drill bit,we can also produce other products according to the customers requirements.We sincerely welcome our friend both home and abroad to come for business talks.
Coal bits are mainly used in coal and mine drilling, have dry-type & wet-type.
Dimension:25, 27, 28, 29, 30, 32, 36, 42 mm.
Normal Thread Model:M16*2;M14*1.5, M12*1.75;M14*1.5;M12*1.75






Coal Drill bit
Tungsten carbide dry coal drill bit
1.Mainly used in coal and mine drilling
2.Dry and Wet Type available
3.Dimension:25, 27, 28, 29, 30, 32, 36, 42 mm.
4.Normal Thread Model:M16*2;M14*1.5, M12*1.75;M14*1.5;M12*1.75
5.We can do different measures as per customers demand.
6.Lead time should be 20 working days after payment or depending on quantity
7.T/T,L/C,West Union Accepted
 

Number	Diameter(mm)	Common Connect Size	Blade	Body Structure
NO.1	27	M12/8 M14×1.5	2	Integrated
NO.2	28	M12/8 F12×12	2	Integrated
NO.3	30	M12/8 F12×12	2	Integrated
NO.4	32	M14×1.5/8 F12×12	2	Integrated
NO.5	34	M14×1.5/8 F12×12	2	Integrated
NO.6	36	M14×1.5/8 F12×12	2	Integrated
NO.7	38	T24×5/12 F14×14	2--3	Integrated
NO.8	42	T24×5/12 F13-14	2--3	Integrated
NO.9	45	T24×5/12 F13-18	2--3	Integrated
NO.10	55	T24×5/12 F13-18	4	2 Matrix
NO.11	65	T24×5 F13-18	4--5	2 Matrix
NO.12	75	T33×4.23 F13-18	4--5	2 Matrix
NO.13	76	T33×4.23 F18-24	4--5	2 Matrix
NO.14	82	T42×5.08 F18-24	4--5	2 Matrix
NO.15	85	T42×5.08 F18-24	4--5	2 Matrix
NO.16	89	T42×5.08 F24-32	5--7	3 Matrix
NO.17	95	T55×5.08 F24-32	5--7	3 Matrix
NO.18	110	T55×5.08 B35-45	5--7	3 Matrix
NO.19	125	T55×5.08 B35-45	5--12	4 Matrix
NO.20	135	T55×5.08 B35-45	5--12	4 Matrix