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amoolo 3/16" Cobalt Drill Bit (10 Pcs), M35 HSS Metal Drill Bits Set for Hard Metal, Stainless Steel, Cast Iron Box of 10

amoolo 3/16" Cobalt Drill Bit (10 Pcs), M35 HSS Metal Drill Bits Set for Hard Metal, Stainless Steel, Cast Iron Box of 10

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  • amoolo 5/64" inch Cobalt Drill Bits(10Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel
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  • amoolo 3/32" inch Cobalt Drill Bits(10Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel
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    amoolo 3/32" inch Cobalt Drill Bits(10Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel

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  • amoolo 9/64" inch Cobalt Drill Bits(10Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel
    11.42
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  • amoolo 3/16" Cobalt Drill Bit (10 Pcs), M35 HSS Metal Drill Bits Set for Hard Metal, Stainless Steel, Cast Iron Box of 10
    14.38
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    Delivery date & cost shown at checkout

  • amoolo 15/64" inch Cobalt Drill Bits(5Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel
    16.99
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    amoolo 15/64" inch Cobalt Drill Bits(5Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel

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  • amoolo 3/8" Cobalt Drill Bit(5Pcs), M35 HSS Metal Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron
    16.99
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    amoolo 3/8" Cobalt Drill Bit(5Pcs), M35 HSS Metal Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron

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  • ZNXIMER Cobalt Drill Bit 3/8" Twist Drill Bits, M35 High Speed Steel Jobber Length Drill Bit, 135 Degree Tip for Hard Metal, Stainless Steel, Cast
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  • Lichamp 3/8" HSS Cobalt Drill Bits 5PCS with Three Flute for Hard Metal, Hardened Stainless Steel and Cast Iron
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  • amoolo 7/16" Cobalt Drill Bit(5pcs), M35 HSS Metal Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron Box of 5
    32.99
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  • 7/64" Drill Bits, 10-PACK, Titanium Coated Premium 4341 HSS Bits
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  • 3/32" Drill Bits, 10-PACK, Titanium Coated Premium 4341 HSS Bits
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  • Amoolo 3/32 Inch Cobalt Drill Bits(10pcs), M35 Hss Metal Jobber Length
    16.99
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  • 10-piece 5/64" Cobalt Drill Bits - Ultimate Precision For Stainless
    17.09
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  • 5/64" Inch Cobalt Drill Bits(10pcs), M35 Hss Metal Jobber Length 5/64
    17.25
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Product Details

【10Pcs 3/16" Cobalt Drill Bits】10Pcs - 3/16”(Dia 4.76mm) x2-5/16”(Flute Length 58.74mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market.
【M35 Cobalt High Speed Steel】Industry grade M35 high speed steel drill bit set, much harder than HSS used in other similar drill bits set. These drill bits contain 5% Cobalt, which increases wear-resistance and durability.
【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
【Multiple Application】Perfectly suitable for cutting through Hard Metal such as Stainless Steel, Steel, Sheet Metal and Cast Iron as well as Plastic, Aluminum Alloy, Wood and Other Softer Metals. ✔ Pay attention to speed, pressure and heat control during drilling.
【90 Days Warranty】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.

Best Review

Customers find these drill bits work well, performing as well as pricier cobalt bits and cutting through mild steel like butter. The bits are sharp and durable, with one customer noting they remain sharp during use. While they perform well on stainless steel, customers report mixed experiences with durability, with some bits breaking quickly.AI Generated from the text of customer reviews

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