WASHINGTON (Reuters) - House Republicans will meet at 10 a.m. on Friday (1400 GMT) to assess their options after they delayed a vote on their debt-ceiling bill due to a lack of support, Representative Mike Pence said on Thursday.

Republican leaders have been unable to convince some of their rank-and-file members that this bill is their best option to win deep spending cuts and avert an August 2 default.

(Reporting by Dave Clarke and Andy Sullivan; editing by Anthony Boadle)