Specifications

High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance

Description

 

Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning.

 

Application

 

• Dimensional Stone Industry
• Underground Mining
• Tunneling

 

Speficiation

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Part Number	Product Code and Brief Description	Length (mm)	Length (ft/inch)	Weight (kg)
4148300241	H22-11D-610, 11° Taper Hex 22 Tapered Rod, Shank 22 mm x 108 mm	610	2	2.2
4148300242	H22-11D-1220, 11° Taper Hex 22 Tapered Rod, Shank 22 mm x 108 mm	1220	4	4.1
4148300243	H22-11D-1830, 11° Taper Hex 22 Tapered Rod, Shank 22 mm x 108 mm	1830	6	5.9
4148300244	H22-11D-2000, 11° Taper Hex 22 Tapered Rod, Shank 22 mm x 108 mm	2000	6 5/9	6.4
4148300245	H22-11D-2435, 11° Taper Hex 22 Tapered Rod, Shank 22 mm x 108 mm	2435	8	7.8
4148300246	H22-11D-2600, 11° Taper Hex 22 Tapered Rod, Shank 22 mm x 108 mm	2600	8 1/2	8.3
4148300247	H22-11D-3200, 11° Taper Hex 22 Tapered Rod, Shank 22 mm x 108 mm	3200	10 1/2	10.1
4148300248	H22-11D-3655, 11° Taper Hex 22 Tapered Rod, Shank 22 mm x 108 mm	3655	12	11.5
4148300249	H22-11D-4000, 11° Taper Hex 22 Tapered Rod, Shank 22 mm x 108 mm	4000	13 1/8	12.6
4148300250	H22-11D-4800, 11° Taper Hex 22 Tapered Rod, Shank 22 mm x 108 mm	4800	15 3/4	14.9
4148300251	H22-11D-5600, 11° Taper Hex 22 Tapered Rod, Shank 22 mm x 108 mm	5600	18 3/8	17.4
4148300252	H22-11D-6400, 11° Taper Hex 22 Tapered Rod, Shank 22 mm x 108 mm	6400	21	19.8
4148300253	H22-11D-7200, 11° Taper Hex 22 Tapered Rod, Shank 22 mm x 108 mm	7200	23 5/8	22.2
4148300254	H22-11D-8000, 11° Taper Hex 22 Tapered Rod, Shank 22 mm x 108 mm	8000	26 1/4	24.6