Is there a setting for 10AWG?

There are jaws that are marked 10. However they are too big for 10 AWG wire. This could be a metric gauge. None of the jaws are small enough to crimp a #10 AWG terminal.

I have the 1/0-4/0 style. There are two adjustment knobs. How do you properly adjust this? I need it to open up wider basically to fit around the lugs

Sorry I never have had to adjust them they have work perfectly for me. I have seen the adjustments screws but it works great.

For crimpers hx-50b and hx-50i, are crimp dies marked awg, or are both marked in metric? if not, is there a reason to buy one instead of the other???

I purchased the hx-50b. It is marked in AWG. It crimps copper terminals very tight, but leaves a raised ridge of copper that is squeezed out between the jaws, about 1/16 inch high. I'm very happy with mine, and the markings seem accurate. the cutter is great, I've gone as low as 2 ga and it has no issues. That's about all I can tell you.

Can these crimpers crimp 6 AWG insulated terminals?

Yes and does a good job of it. It can crimp 1,2,4,6,&8 AWG terminals. I mount one handle in a vise so I can use just one hand to do the crimp and one hand to hold the terminal in place. It is a good quality tool.

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iCrimp Heavy Duty Copper Lug Crimping Tool, for AWG 8,6,4,2,1 Gauge Battery Cable Ring Terminal Ends with Built-in Cable Cutter

iCrimp Heavy Duty Copper Lug Crimping Tool, for AWG 8,6,4,2,1 Gauge Battery Cable Ring Terminal Ends with Built-in Cable Cutter

Product ID: 117320937

Details

Brand
IWISS
Color
Silver/Grey
Grip Type
Ergonomic
Handle Material
Rubber
Item Weight
1.2 Kilograms

🔧Built-in dies for 8-1 AWG cable lugs

🦾High precision jaw & cable cutter

⚙️SCM-40 hardened steel for durability

Description

🔩 Crimp like a pro — precision, power, and comfort in one tool!

UNMATCHED DURABILITY - Crafted from SCM-40 hardened steel to withstand heavy-duty use without wear.
ALL IN ONE EFFICIENCY - Built-in dies and cable cutter eliminate loose parts and speed up your workflow.
VERSATILE APPLICATION - Perfect for automotive, marine, RV, and industrial electrical projects requiring 8-1 AWG crimps.
ERGONOMIC ANTI SLIP GRIP - Rubber-coated handles reduce hand fatigue and improve control during extended use.
PRECISION CRIMPING EVERY TIME - High precision jaws deliver uniform hex crimps for secure, professional connections.

The IWISS IWS-0801C crimper is a professional-grade cable tool engineered with SCM-40 hardened steel and polished, tempered dies for exceptional durability and corrosion resistance. Designed for 8 to 1 AWG cable lugs, it features high precision jaws and a built-in cable cutter to ensure tight, uniform crimps. Its ergonomic rubber-coated handles provide comfort and reduce labor fatigue, making it ideal for demanding electrical, automotive, and marine applications.

Specifications

ASIN	B07N5ZRVL9
Best Sellers Rank	#23,455 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #77 in Crimpers
Brand Name	IWISS
Color	Silver/Grey
Customer Reviews	4.7 4.7 out of 5 stars (516)
Grip Type	Ergonomic
Handle Material	Rubber
Handle Type	Rubber
Item Weight	1.2 Kilograms
Manufacturer	ZHEJIANG IWISS ELECTRIC CO.,LTD
Manufacturer Part Number	IWS-0801C
Model Number	IWS-0801C
Size	AWG8-1
Specific Uses For Product	Electrical and Electronic Work

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