Irwin cobalt step drill bit, 13 hole sizes, model 10231CB

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Brand: Irwin
Part number (MPN): 10231CB
Category: Hardware > Tool Accessories > Drill and Screwdriver Accessories > Drill and Screwdriver Bits

$60.99 USD each

In stock. Minimum order: 1 unit.

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Condition: New

Known defects: none listed by the seller

Shipping: free, arrives in 4 to 7 days. Ships to: continental US.

Ships from a U.S. warehouse.

Sold by Lonestar Trade. Verified seller on CommerceBook

New seller: no orders yet.

Updated November 14, 2026

Category and statements

Category: Hardware > Tool Accessories > Drill and Screwdriver Accessories > Drill and Screwdriver Bits

Payment protection and returns

We hold your card and charge it when the seller ships your order or hands it over at pickup. You have 30 days from delivery to file a dispute. After that the order is non-refundable.

Returns: 30 days, by mail, no restocking fee, shopper pays return shipping.

Details

Brand: Irwin
Part number (MPN): 10231CB
Product code: LT-P112616
Unit: each

Description

This product is a cobalt step drill bit from the brand Irwin. It has 13 hole sizes. The sizes range from 1/8 inch to 1/2 inch. The increment between sizes is 1/32 inch. The product type is step drill bits. The package weight is 0.115 lb. The item weight is 0.115 lb.

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Shopify product taxonomy 2026-10, category ha-14-4-1

Shipping data for agents

Shipping to your state: https://commercebook.ai/api/v1/market/lots/e1e9fc9c-1061-42a9-8783-1952a4aa595c/shipping?state=TX (the lowest and highest of the seller's rules, no key needed).