Product Details

Now we have thread tungsten carbide button rock drill bits for drilling and blasting for sale, you are lucky to have this chance to buy bulk thread tungsten carbide button rock drill bits for drilling and blasting for metal at competitive price from us.

Thread Tungsten Carbide Button Rock Drill Bits for Drilling and blasting

Product Information 

-Name: Thread button bits for quarrying, mining, tunneling

-Item Number: Thread Tungsten Carbide Drilling Bits

-Brand Name: KAIYU 

-Diameter: 36/38/41/45/48/51/60/65/76/89/102/115mm

-Thread Type: 25R/32R/38T/45T/51T

-Material : 42CrMo,Carbide.

-Machine: Rock Drill

-Bit button shape (tip shape): Spherical or Ballistic

-Bit face shape: Drop Center, Flat Face, Convex, Concave, etc..

-Packaging: Wooden Case

-Delivery time:7-15days

-Certification: ISO9001

-Place of Origin:Taizhou, Zhejiang,China (Mainland)

Product Description

Thread Button bits are made by alloy steel bar of quality and tungsten carbides.

Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks.

Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock: 

(1)Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 

(2)Diameter: 38-127mm.

Thread Button Bits
Description	Diameter (mm)	Buttons No.	Water hole	Buttons angle °	Weight (kgs)
Thread  25R	38	5	2	30°	0.5
	41	5	2	30°	0.6
	45	5	2	30°	0.7
	48	5	2	30°	0.78
	38	7	3	30°	0.54
	41	7	3	30°	0.7
	45	7	3	30°	0.78
Thread  28R	41	5	2	30°	0.6
	45	5	3	30°	0.7
	48	5	3	30°	0.78
	38	7	3	30°	0.54
	41	7	3	30°	0.7
	45	7	3	30°	0.75
	48	7	3	30°	0.8
Thread  32R	45	5	3	30°	0.6
	48	5	3	30°	0.8
	41	7	3	30°	0.54
	43	7	3	30°	0.55
	45	7	3	30°	0.6
	48	7	3	30°	0.8
	51	7	3	30°	0.85
Thread  38R	64	13	5	30°	2
	64	12	3	30°	2
	70	12	4	35°	2
	70	13	5	35°	2.2
	76	13	5	30°	2.5
	76	10	4	35°	2.6
	76	12	4	35°	2.8
	76	12	4	35°	2.8
Thread Button Bits
Description	Diameter （mm）	buttons No.	Water hole	Buttons angle	Weight approx (kgs)
Thread  38T	64	12	4	30°	1.9
	64	12	2	30°	1.9
	64	13	5	30°	1.9
	64	9	3	35°	1.9
	70	12	4	30°	2.5
	76	12	4	35°	3
	76	12	2	40°	3
	76	11	4	35°	3
	76	13	4	35°	3
	89	12	2	40°	4.2
	89	14	5	35°	4
	89	14	4	35°	4.1
	89	11	3	35°	4.2
	102	14	2	35°	5
Thread  45T	76	12	4	35°	2.5
	76	12	2	40°	2.5
	76	12	3	35°	2.5
	76	13	5	35°	2.5
	76	13	3	35°	2.6
	76	13	4	35°	2.6
	80	13	4	35°	3
	89	12	2	35°	4
	89	11	3	35°	4
	89	14	2	35°	5
	89	13	5	35°	4.5
	89	14	3	35°	5
	89	13	2	35°	4.5
	102	14	2	35°	5.8
	115	15	2	35°	6.8
Thread  51T	89	12	2	40°	4
	89	14	5	35°	4
	95	14	5	35°	4.8
	102	14	4	35°	5.6
	102	14	5	35°	5.6
Thread Button Bits
Description	Diameter （mm）	buttons No.	Water hole	Buttons angle	Weight (kgs)
Retract Thread button bit        45T	76	12	2	40°	3.5
	76	12	4	35°	3.5
	76	13	5	30°	3.6
	76	14	4	35°	3.62
	80	13	5	30°	4.2
	89	14	3	35°	5.5
	89	12	2	40°	5.4
	89	14	5	35°