Condition:	New	Processing Type	Forging
Applicable Industries:	Energy & Mining, Underground Drilling And Surface Drilling	Use	Ore Mining, quarry,mining,blasting,construction,open bit etc.
Video outgoing-inspection	Provided	Quality	100% quality similarity world top class brands
Machinery Test Report	Provided	Advantages	high quality and factory prices
Marketing Type	Ordinary Product	Boby type	Normal type or retrac type
Brand Name	JCDRILL	Thread	R25, R28, R32, R3212 R35, R38, T38, T45, T51, ST58, GT60, GT68
Type	Thread Button Bit	Tungsten carbide	Spherical, ballistic,Conical,Hemispherical
Machine Type	Drilling Tool	Fact type	Drop Center, Flat Face, Convex, Concave, etc
Material	Carbon steel

R25
Drill Bit	Bit Dia.		NO x Button x Dia.			Flushing Hole		Weight
	mm	inch	Front	Gauge	Angle	Front	Side	（KG）
	Spherical Buttons
	33	1 19/64		5X7	35°	1	1	0.4
	35	1 3/8		5x8	35°	1	1	0.4
	38	1 1/2	2x7	5x8	30°	1	1	0.5
	38	1 1/2	2x7	5x9	30°	1	1	0.5
	41	1 5/8	2x9	4x9	35°	1	2	0.6
	41	1 5/8	2x8	5x9	35°	1	1	0.6
	45	1 3/4	2x9	4x11	35°	1	2	0.6
	45	1 3/4	2x8	5x11	30°	1	2	0.6
	Parabolic Buttons
	33	1 19/64	2x7	5x7	35°	1	1	0.4
	35	1 3/8	2x7	5x9	25°	1	1	0.4
	38	1 1/2	2x7	5x9	40°	1	1	0.5
	41	1 5/8	2x8	5x9	35°	1	1	0.5
	45	1 3/4	2x9	5x10	35°	1	2	0.6
	33	1 2/7	14x8			1	2	0.4
	35	1 3/8	14x8			1	2	0.5
	38	1 1/2	14x8			1	4	0.6
	41	1 5/8	14x8			1	4	0.7
	43	1 2/3	14x8			1	4	0.7
	45	1 3/4	14x8			1	2	0.8
	51	2	14x8			1	4	1.1
Drill Roll				Bit Dia.		Dimaeter		Weight
				mm	inch	mm	inch	（KG）
				2100	7'	25	1"	8.6
				2400	8'	25	1"	9.6
				2600	8'8'	25	1"	1.4
				2800	9'	25	1"	11.1
				3090	10'	25	1"	12.2
				3700	12'	25	1"	14.6
				915	3'	25	1"	3.4
				1000	3'33'/8'	25	1"	4.0
				1220	4'	25	1"	4.6
				1525	5'	25	1"	5.8
				1830	6'	25	1"	7.0
				2435	8'	25	1"	9.3
				3050	10'	25	1"	12.0
				610	2'	25	1"	2.7
				1220	4'	25	1"	5.1
Shank and Rod				Bit Dia.		Dimaeter		Weight
				mm	inch	mm	inch	（KG）
				Shank 22mm*108mm
				610	2'	22	7/8	2.6
				760	2'6'	22	7/8	2.9
				1000	3'3'	22	7/8	2.7
				1200	4'	22	7/8	4.4
				1800	6'	22	7/8	6.3
				2435	8'	22	7/8	8.1
				3200	10'6'	22	7/8	10.6
				3600	12'	22	7/8	12.0
				25mm*159mm
				2700	8'10'	25	1"	11.3
				3200	12'	25	1"	13.7
Coupling				Bit Dia.		Dimaeter		Weight
				mm	inch	mm	inch	（KG）
				Shank 22mm*108mm
				155	6 1/8	44	1 3/4	1.0
				150	5 7/8	35	1 3/8	0.7
				160	6 5/16	38	1 1/2	1.3
				150	5 7/8	45	1 3/4	1.1
				160	6 5/16	45	1 3/4	1.2
				160	6 5/16	56	1 13/64	2.5
				170	6 3/4	56	1 13/64	3.0

Minimum Order Quantity	N/A
Price
Packaging Details	Standard Export Delivery Package
Delivery Time	7days
Payment Terms	T/T
Supply Ability	Based on Detailed Order

R25 Diameter 38mm 7 buttons Thread Button Bits For Quarry Granite Rock Bits  Our R25 38mm button bits: • Thread: R25 • Diameter:38mm Button figuration: • Gauge Buttons: 5*9mm • Front Buttons: 2*7mm • Skirt Design: Standard • Skirt Design: Standard • ​Carbide Design: Ballistic • ​Face Design: Flat   Weight: 0.51KGS Advantages of our Threaded Button Bits: 1.Good quality of carbide buttons with good anti-abrasion performance Carbide Grade YK05 or T6. 2.45CrNiMoVA or suitable steel as skirt material 3.Hot press the carbide button bits on skirt to provide reliable performance 4.Single packing in wooden box 5.Competetive price with reliable qualtiy Advantages: 1.Entire CNC processing procedure ensure the quality consistency 2.Military grade requirements of heat-treatment guarantee durability 3.Fast penetration rates, and straight and clean hole quality. Long life of drilling holes.