SEDIANAS

Cobalt Drill Bit Set - 115Pcs M35 HiSS Bits 1/16"-1/2", A-Z, #1-#60

Name: Cobalt Drill Bit Set - 115Pcs M35 HiSS Bits 1/16"-1/2", A-Z, #1-#60
Brand: SEDIANAS
Price: 20.70 USD
Availability: InStock
Rating: 4.2 (292 reviews)

Based on 292 reviews

Condition: New

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FREE refund/replacement until Jan 31, 2027 Learn more

This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.

Fulfilled by Amazon

Arrives Sunday, Nov 15

Order within 19 hours and 25 minutes

At a glance

Condition: New
Color: 115 pcs Cobalt
Model: 115 PCS Cobalt Drill Bit Set
Material: High Speed Steel (HSS)
Cutting Diameter: 0.5 in
Finish Type: Gold Oxide
Shank Type: Round

In the box: 1/16"-1/2"A-Z#1-#60 Cobalt Drill Bit Set

Features 6

M35 Cobalt Drill Bit: Premium High Speed Steel M35 (Cobalt 5%) offers superior heat resistance and greater hardness compared to ordinary drill bits. It can extend the tool's service life when drilling hard materials.
135 Split Point Design: The cobalt drill bit set can be used effectively on most soft and hard objects, with a 135 degree point tip with round straight shank, self-centering to prevent walk-off, make drilling precise and faster.
Efficient Drilling: Fully Ground twist design helps clear particles faster, decreases friction and heat for a cooler drilling performance.
Various Sizes: 115 sets of drill bits include 29pcs Fractional Size:1/16 to 1/2 in 1/64th increments; 26pcs Letter Size: A To Z; 60pcs Numbered Size: #1 To #60.
Widely Used: M35 Cobalt High Speed Steel is more suitable for tough, high tensile strength material. Particularly successful in cutting harden metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods.
Convenient Storage: This drill tool assembly is equipped with a drill bit holder with size markings and is packaged in a compact and sturdy form, making it easy to store and categorize. If you have any questions, please contact us and we will respond within 24 hours.

Specs 19

Material	High Speed Steel (HSS)
Cutting Diameter	0.5 inches
Finish Type	Gold Oxide
Shank Type	Round
Cutting Angle String	135 degrees
Brand Name	SEDIANAS
Model	115 PCS Cobalt Drill Bit Set
Item Highlight	Applicable to Hardened Metal, Stainless Steel, Plastics, Cast Iron and Wood, with Metal Index Storage Box
Set Name	115-Piece Set
Unit Count	115 Count
Number of Packs	1
Manufacturer	SEDIANAS
Part Number	115 PCS Cobalt Drill Bit Set
Number of Pieces	115
Material Type	High Speed Steel (HSS)
Finish Types	Gold Oxide
Surface Recommendation	amber finished
Tool Flute Type	Spiral
Number of Flutes	2

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 15

Yes, absolutely! This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027.

To initiate a return, please visit our Returns Center.

View our full returns policy here.