AresMro Cobalt Drill Bit Set, 15PCS（1/16″-3/8″）M35 High Speed Steel, Jobber Metal Drill Bits for Metal, Stainless Steel, Hardened Steel, Cast Iron, Wood and Plastic

Price: $13.00
(as of Oct 17,2022 04:45:50 UTC – Details)

Product Description

HSS with 5% cobalt provides hardness for wear resistance.135-Degree split points are self-centering for reduced thrust and easier penetration.Stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.

AresMro M35 Cobalt Twist Drill Bit Set-15 Pcs

SPECIFICATIONS

Material: HSS M35 Cobalt 5%

Angle Point: 135 Degree

Flute Type: Spiral

Shank Type: Straight Shank

Size Includes:

1/16″×2, 5/64″, 3/32″, 7/64″, 1/8″×2, 9/64″, 5/32″,11/64″, 3/16″, 7/32″, 1/4″, 5/16″, 3/8″

M35 Cobalt HSS:

M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals, such as stainless steel, cast iron, high temperature alloy, titanium alloy.

Hard & Durable

HSS with 5% cobalt, durable, higher heat resistance and wear resistance, high-speed steel with cobalt is harder, suitable for drilling high hardness materials.

Precise Performance

135°Split Point with straight shank prevents walking and makes drilling precise

Fast Particles Removing

Fully Ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance

Product Material
Titanium-Coated HSS Titanium-Coated HSS Titanium-Coated HSS Titanium-Coated HSS 1680D ballistic polyester Aircraft-Grade Aluminum

Package
16 Pcs 17 Pcs 10 Pcs 1 Pc 1 Pc 1 Pc

Be Vertical

Keep the drill bits vertical to the object when drillingBe sure to make both bit and work piece stable. Tilted bit is prone to break

Control Speed and Pressure

When using bits with a power drill, it’s recommended to use them with low speed and drilling pressureThe thicker the bits is, the slower speed and pressure should be taken

Stay Cool

Friction will accumulate heat between bits and work piece.Be aware of the heat, add water or coolant if necessary.

Right Drilling Device

To avoid breaking, 1/16” and smaller bits are suggested to be used with a pin viseThick metals are recommended to be drilled with drill press, which is more stable, and adjustableTo have the best performance, you shouldn’t drill deeper than 1/2 of the drill bits’ fluting length

Package Dimensions ‏ : ‎ 6.3 x 6.26 x 0.67 inches; 0.32 Ounces
Item model number ‏ : ‎ AMCODB15PCS
Date First Available ‏ : ‎ April 28, 2021
Manufacturer ‏ : ‎ ARESMRO
ASIN ‏ : ‎ B093Q12K7J