Irwin Unibit # 5 step drill bit sizes 1/4 " to 13/8 ". Stainless Steel Ideal for precise hole drilling into materials such as stainless steel,aluminum,wood, copper,brass, plastic, laminates etc. Fast penetration with the speed top tip.
All 50pcs are made of Tungsten Carbide. These micro drill bits are NOT DULL like some other auctions on Ebay. They have been resharpened to almost new quality by a Precision Repointing company that specializes in repointing only this type of drill bit.
There are 10pcs, 5 different sizes of re-sharpened Carbide Drill Bits. These micro drill bits are NOT DULL like some other auctions on Ebay. They have been resharpened to almost new quality by a Precision Repointing company that specializes in repointing only this type of drill bit.
There are 10pcs, 5 different sizes of re-sharpened Carbide Drill Bits. These micro drill bits are NOT DULL like some other auctions on Ebay. They have been resharpened to almost new quality by a Precision Repointing company that specializes in repointing only this type of drill bit.
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