Tri-cone Rock Bit for Mining

Rate:

0.0000/5

( 0 reviews )

Item NO.: V014741 MOQ: 0

Weight: 0kgs

Package Size:

Price：

$0.00

Qty：

$0.00

Shipping：

Calculate Shipping Cost

This series of bits is mainly used in mining drilling and coal mine vent drilling.

●  This series of bits is tri-cone rock bit for mining with insert teeth, air cooling and cleaning system, and roller sealing bearing.
●  This series has adopted convex roller, steel ball, second thrust bearing, roller, first thrust bearing, and anti-attrition alloy is applied on it.
●  This series has the merit of high boring hole efficiency and reliable working. It is widely used in metal and nonmetal mining exploitation.

Formation	Bit Type	Drilling Weight (KN/mm)	Rotary Speed (r/m)
Very hard with hard abrasive	KX84	700-1500	80-50
Hard with hard abrasive or semi-adrasive	KX74	600-1200	80-50
Hard with hard abrasive or semi-adrasive	KX73	600-1200	80-50
Medium hard with high compeissive steength	KX64	500-900	100-60
Medium hard with low compeissive steength	KX54	400-850	120-80

Type	IADC	Bit Size		Std.API pin Shank Size (inches)	Approximate weight of bits (Kg)
Type	IADC	Inches	mm	Std.API pin Shank Size (inches)	Approximate weight of bits (Kg)
KX74-150	742	5 7/8	15	3 1/2REG	26
KX54-159	542	6 1/4	159	2 3/8REG	30
KX74-200	742	7 7/8	200	2 3/8REG	51
KX54-250	542	9 7/8	250	3 1/2REG	64
KX545A-250	545	9 7/8	250	3 1/2REG	64
KX635B-250	635	9 7/8	250	3 1/2REG	65
KX645-250	645	9 7/8	250	3 1/2REG	64
KX74-250	742	9 7/8	250	4 1/2REG	65
KX84-250	842	9 7/8	250	4 1/2REG	65
KX845A-250	845	9 7/8	250	4 1/2REG	65
KX84A-250	842	9 7/8	250	4 1/2REG	65
KX64D-250	642	9 7/8	250	4 1/2REG	65
KX73A-310	732	12 1/4	310	4 1/2REG	98