GMTOOLS 1/4 inch Cobalt Drill Bits, M35 HSS, 135 Degree Tip, Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Storage Case, Pack of 10

★★★★★ 4.6 127 reviews

US$7.20
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by learnctewithme.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$7.20
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Jul 22
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by learnctewithme.com
Free 30-day returns Details

Product details

Management number 228510558 Release Date 2026/05/31 List Price US$7.20 Model Number 228510558
Category
  • Packaging: 10 pcs Cobalt Drill Bit Set , Diameter 1/4”(Dia 6.35mm) , Flute Length 2-3/4”(69.85mm) , in a sturdy plastic case for easy storage and carrying.
  • 1/4" M35 Material Cobalt drill bits: 1/4" drill bits for metal is made of Industry grade M35 High Speed Steel, containing 5% cobalt, which increases drill bit wear-resistance, durability and heat resistance.
  • 135 Degree Tip Twist Design: precise positioning, lower pressure, fast penetration. Equipped with a straight shank to prevent walking, making drilling more precise and fast,clears particles quickly, decreases friction and heat.
  • Feature:cobalt drill bit's hardness is uniform so that can be repeatedly sharpened without damaging the cutting edge, suit for hard metals, stainless steel, cast iron, galvanized pipe, high temperature alloy, titanium alloy, woods and hard plastics.
  • Quality Commitment: If for any reason you are not satisfied with your purchase, please contact us. We provide 30-day money back. 100% Satisfaction Guarantee for risk-free shopping!

ASIN B0BK8417W2
Model GMTOOLS
Set Name 10pcs
Brand Name GMTOOLS
Shank Type Round
Unit Count 10.0 Count
Item Weight 1.6 ounces
Part Number GMTOOLS
Point Style Taper Point
Finish Types Titanium
Manufacturer GMTOOLS
Material Type Cobalt Steel
Tool Flute Type Spiral
Cutting Diameter 0.25 Inches
Number of Flutes 2
Number of Pieces 10
Included Components 1
Cutting Angle String 135 Degrees Degrees
Surface Recommendation Metal, Stainless Steel, Wood

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.6 out of 5
★★★★★
127 ratings | 52 reviews
How item rating is calculated
View all reviews
5 stars
84% (107)
4 stars
3% (4)
3 stars
2% (3)
2 stars
1% (1)
1 star
10% (13)
Sort by

There are currently no written reviews for this product.