ReviewsPraseodymium Cobalt Alloy

Rude - Rudiment Practice Pad

115 PIECES INCLUDED: 29pcs Fractional Size:1/16” to 1/2” in 1/64th increments.
HSS WITH 5% COBALT: Durable, Higher Heat & Abrasion Resistance..
PRECISE 135° SPLIT POINT & TWIST DESIGN: Prevent walking, clear chips and particles faster..
PROFESSIONAL & WIDELY USE: 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 plastics and woods, and also can be used for softer materials..
ORGANIZED HOLDER: Set includes the drill bit holder with size index for easy storage and organizing..

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DEWALT DW3987 10TPI Portable Band Saw Blade - 44-7/8-Inch, .025-Inch (3-Pack)

Matrix II High Speed Steel Edge for Heat and Wear Resistance.
8% Cobalt Content For Added Durability & Wear.
Rc 65-67 Tooth Hardness For Increased Wear Resistance.
Alloy Steel Backer for Fatigue Resistance.
Matrix II high speed steel edge for heat and wear resistance.
8 percent cobalt content for added durability and wear.
Rc 65-67 tooth hardness for increased wear resistance.
Alloy steel backer for fatigue resistance.

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DEWALT DW3992 14/18TPI Portable Band Saw Blade - 44-7/8-Inch, .025-Inch (3-Pack)

Matrix II High Speed Steel Edge for Heat and Wear Resistance.
8% Cobalt Content For Added Durability & Wear.
Rc 65-67 Tooth Hardness For Increased Wear Resistance.
Alloy Steel Backer for Fatigue Resistance.
Matrix II high speed steel edge for heat and wear resistance.
8 percent cobalt content for added durability and wear.
Rc 65-67 tooth hardness for increased wear resistance.
Alloy steel backer for fatigue resistance.

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MAXTOOL 1/8" 10pcs Identical Jobber Length Drills HSS M42 Twist Drill Bits 8% Cobalt Fully Ground Golden Straight Shank Drills; JBF42G10R08P10

Cobalt M42 drill bit – provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum.
Enhanced M42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Standard bits.
High-heat resistant bits – withstand high-temperature applications for extended periods of time.
Thick web-helix design – provides additional stability in tough applications.Case Type:Plastic.
Surface-hardened tip – penetrates tough abrasive materials.

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DEWALT Portable Band Saw Blade, 44-7/8-Inch, .020-Inch, 24 TPI, 3-Pack (DW3984)

Matrix II high speed steel edge of the band saw blade is designed for heat and wear resistance.
8% Cobalt Content For Added Durability & Wear.
Rc 65-67 Tooth Hardness For Increased Wear Resistance.
Alloy Steel Backer for Fatigue Resistance.
Matrix II High speed steel edge for heat and wear resistance.
8 percent Cobalt Content For Added Durability.

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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

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!.

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DEWALT DW3728-5 3 32 TPI Sheet Metal Cut Cobalt Steel U-Shank Jig Saw Blade - 5 Pack

Unique curved tooth design minimizes stress points for longer blade life and faster cuts.
Cobalt Alloy steel (Bi-Metal) maximizes blade life and durability.
U-shank fits DEWALT and other universal shank jig saws.

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JEFE HEX 115 PCS HSS Cobalt Drill Bit Set, Twist Jobber Drill Bits Set, 135-Degree Split Point, Fractional 1/16"-1/2", Letter A - Z, Wire #1 - #60 with Metal Indexed Storage Case

DRILL BITS SIZE: Jefe Hex 115 pcs set includes 29 pcs fractional sizes from 1/16" to 1/2" by 64ths increments.
60 pcs wire sizes from #1 to #60. Almost cover all sizes you would use..
COBALT JOBBER DRILL BITS:115 pcs high speed steel with 5% cobalt drill bit set can resist high heat abrasion while drilling. M35 cobalt HSS twist drill bits is more suitable for hardened working material. Particularly adapt to drilling stainless steel, cast iron, high temperature alloy, titanium alloy and even hard plastics, and woods. Can also be used for soft materials..
TWIST DRILL BITS: Premium HSS with 5% Cobalt and 135° split point drill tip design guarantee 115 pcs drill bit keeping sharpness while drilling hard materials and prevent tips walking on the working surface. Proper twist and flute design clears chips and particles fast..
WIDE APPLICATION: Jefe Hex 115 pcs set with sharp and hard cutting edge is ideal for versatile application especially for projects made from hard material, such as kitchen utensils, machine parts, medical equipment, DIY projects and so on..

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TEMO M35 Cobalt Spiral Flute Type Step Drill, 9 Size from 1/4 Inch To 3/4 Inch, 3/8 Inch Shank

TEMO M35 Cobalt Spiral Flute Type Step Drill, 9 Size from 1/4 Inch (6.4 mm) To 3/4 Inch (19 mm), 3/8 Inch (9.5mm) Shank.
9 hole sizes: 1/4″ (6.35mm), 5/16″ (7.94mm), 3/8″ (9.52mm), 7/16″ (11.11mm), 1/2″ (12.7mm), 9/16″ (14.29mm), 5/8″ (15.88mm), 11/16″ (17.46mm), 3/4″ (19.05mm), with 1/16″ (1.59mm) increments. 3/8 Inch Shank with 3 flats to eliminate slipping.
Double spiral flutes for more efficient swarf clearance.
1/4 Inch hex Shank with quick release slot to eliminate slipping.
Self-starting for clean holes in thin materials.
M35 cobalt HSS to cut stainless steel. The step drill bit is made with M35 cobalt. It is ideal for variety of materials from stainless steel, metal, plastic, fiberglass to wood. They also help to enlarge existing holes. M35 HSSCo is a high speed steel alloy made up of 5% cobalt. M35 is similar to M2, but with 5% cobalt added..
The addition of cobalt increases heat resistance. It is widely used in metal manufacturing because of its ability to resist wear over conventional high speed steels, allowing for shorter cycle times in production environments due to higher cutting speeds or from the increase in time between tool changes. M35 is also less prone to chipping when used for interrupted cuts..

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Sipery 10Pcs M35 Cobalt HSS Twist Drill Bits 3mm with Straight Shank, Drilling for Stainless Steel, Copper, Aluminum Alloy and Softer Materials

Specification - 10Pcs 3mm cobalt drill bits, each kit contains a total of ten drill bits in the same size, Blade length: 33mm/1.3inch, 135 degree point, straight shank..
Material - HSS Cobalt high speed steel for super abrasive resistance in tough metals, improve much higher heat resistance because of cobalt steel's high red hardness..
Durable - HSS Cobalt Drill Bit provide strong durable performance compared to typical hss drill bits..
Easy to Carry - The twist drill bits are housed in plastic case for easy storage, easy to carry out homework..
Multi-purpose Use - HSS Drill Bits are successful in cutting hard metals such as stainless steel, copper, aluminum alloy, and also can be used for softer materials..

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Sipery 10Pcs M35 Cobalt HSS Twist Drill Bits 4mm with Straight Shank, Drilling for Stainless Steel, Copper, Aluminum Alloy and Softer Materials

Specification – 10Pcs 4mm cobalt drill bits, each kit contains a total of ten drill bits in the same size, Blade length: 43mm/1.7inch, 118 degree point, straight shank..
Material – HSS Cobalt high speed steel for super abrasive resistance in tough metals, improve much higher heat resistance because of cobalt steel’s high red hardness..
Durable – HSS Cobalt Drill Bit provide strong durable performance compared to typical hss drill bits..
Easy to Carry – The twist drill bits are housed in plastic case for easy storage, easy to carry out homework..
Multi-purpose Use – HSS Drill Bits are successful in cutting hard metals such as stainless steel, copper, aluminum alloy, and also can be used for softer materials..

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