Rock Drilling Rig Tools Cop 1240 1640 Shank Adapter for Mining and Rock Drilling

Rock drilling tools manufacturer KAT drill produces shank adapters for most models of current prevailing rock drill machines. All KAT shank adapters are carburized, CNC manufactured, and made from premium steel. Thus ensure them with superior toughness and anti-fatigue strength to meet the most demanding drilling conditions. 

Male shank adapters are generally better suited for drifting, tunneling and extension applications where high bending stresses are present. While female shank adapters are used when the drilling space is limited and the total feed length is important, for example underground roof bolting.

The task of the shank adapter is to transmit rotation torque, feed force, impact energy and flushing medium to the drill string (extension drill rods, drifting drill steels). 
KATDrill shank adapters are there fore designed to with stand the high impact power of modern rock drills and made from specially selected material which also is hardened through cauterizing. Around 300 different shank adapters suitable for different rock drills are currently available from Atlas Copco series drifters, Tam rock series drifters, Garden Diver series drifters etc. 

EPIROC - COP 1240, 1640
	THREAD	OVERALL  LENGTH (L)		FRONT END DIAMETER
		mm	In.	mm	In.
	R32	565	22.24	52	2.05
	T35	565	22.24	52	2.05
	T38	565	22.24	52	2.05
EPIROC - COP 1240, 1640, 1840, 1850, 2540 PLUS
	THREAD	OVERALL  LENGTH (L)		FRONT END DIAMETER
		mm	In.	mm	In.
	T45	565	22 24	52	2 05
	XT45 *	565	22.24	52	2.05
	T51	565	22 24	52	2 05
	XT51 *	565	22.24	52	2.05

EPIROC - COP 1240 EX, 1640 EX
	THREAD	OVERALL  LENGTH (L)		FRONT END DIAMETER
		mm	In.	mm	In.
	R32	770	30 31	60	2 36
	T38	770	30.31	60	2.36
EPIROC - COP 1240 EX, 1640 EX, 1840 EX, 1850 EX, 2150 EX, 2540 EX, 2550 EX
	THREAD	OVERALL  LENGTH (L)		FRONT END DIAMETER
		mm	In	mm	In
	T45	770	30.31	60	2.36
	T51	770	30.31	60	2.36
	XT51 *	770	30.31	60	2.36