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Best results for high quality cobalt drill bits
Viking Drill and Tool 44150 SP-29 Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (29 Piece)
$99.62
$147.44
Amazon.com
Last update was on: May 1, 2024 1:49 am
- 29 pc. Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
- 135-Degree Split Point, 1/16 - 1/2 by 64ths
- Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
- Special Hi-Molybdenum tool steel/ Gold Oxide
- NAS 907B Heavy Duty Jobber
Viking Drill and Tool by Norseman 93840 SP-115 Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (115 Piece)
$281.13
$413.26
Amazon.com
Last update was on: May 1, 2024 1:49 am
- 115 pc. Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
- 135-Degree Split Point, 1/16 -1/2 by 64ths, A - Z, #1 - #60
- Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
- Special Hi-Molybdenum tool steel/ Gold Oxide
- NAS 907B Heavy Duty Jobber
Norseman CN-TECH Cryogenic Nitrided Super Premium 29 Piece Drill Bit Set – Red Ultradex – 47462-135 Degree Split Point – Round Shank With Three Flats
$136.99
$178.09
Amazon.com
Last update was on: May 1, 2024 1:49 am
- Superior to Cobalt bits, ultra hard, super premium drill bits that are designed not to snap and shear during hard drilling, even at awkward angles
- Packaged in a convenient, patented high visibility red ultradex that is easy to see and find. Easy to carry around with durable, long lasting, water resistant packaging. A clip is built into the ultradex so that it may be attached to a belt. The round shank has flats ground onto three sides to reduce slippages of the bits when used in a drill chuck.
COMOWARE Cobalt Drill Bit Set- 15Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Indexed Storage Case, 1/16"-3/8"
$19.99
$25.39
Amazon.com
Last update was on: May 1, 2024 1:49 am
- HIGH QUALITY MATERIAL: 5% Cobalt High Speed Steel M35 provide extended tool life compared to ordinary drill bits. Durable and strong
- TWIST DESIGN & PERFORMANCE: PRECISE 135°SPLIT POINT, gold oxide finish and round straight shanks. Prevent walking, clear chips and particles faster.Produced by precision fully ground which ensures chips move smoothly.
- 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.
LETON HSS M35 Cobalt Drill Bit Set, Pack of 5 (5/16", 8mm)
$17.92
$19.71
Amazon.com
Last update was on: May 1, 2024 1:49 am
- 100% Brand New and High Quality.
- Using high-quality high-speed steel, through special treatment, processed iron, steel, copper, Aluminum and other metal materials.
- Durable, mainly used for bore machining.
- Made of M35, namely Cobalt High Speed Steel, for super abrasive resistance in tough metals.
- Twist drill bit with round shank, sharp spiral groove.
POWERTEC QDB2012 Cobalt Drill Bit 1/2-Inch | 135 Degree Drill Bit Set – 2 Pack
$17.99
$23.03
Amazon.com
Last update was on: May 1, 2024 1:49 am
- INCLUDES: 1/2-Inch Cobalt Jobber Drill Bit Set (2 piece)
- APPLICATION(S): Cobalt drill bit for metal, stainless steel, nickel alloy, cast iron, titanium and softer material
- PREMIUM QUALITY: These M35 cobalt drill bits are made with the finest high speed steel ideal for high abrasive, optimal heat treatment, and wear resistance for long-term durability
- SELF CENTERING: 135 degree split point drill bits penetrate quicker with less pressure needed – minimizing bit walking (wandering) while ensuring a crisp, centered drill hole that doesn’t require a center punch
Champion Cutting Tool Brute Platinum Twister-XL5 29 Piece 1/16"-1/2" x 64ths HSS Jobber Drill Bit Set-135 Deg Split Point, Water Resistant Index-MADE IN USA
$84.99
$102.84
Amazon.com
Last update was on: May 1, 2024 1:49 am
- Drill 3x Longer (than competitors drills), Drill 2x Faster (than cobalt), Drill Accurate (135 deg split point, tapered web geometry)
- Better than cobalt-XL5 is able to flex when cobalt drills chip or snap
- Premium high speed steel and NOMO surface treatment for longer tool life, fast penetration, and flexibility
- Self centering 135 degree split point prevents drill from walking
- Ultimate workhorse for drilling steel, stainless steel, titanium alloys and other hard to drill materials
Champion Cutting Tool Brute Platinum XL5-3/16 Heavy Duty Jobber Drill Bits (12 per pack): Made In USA
$34.68
$38.84
Amazon.com
Last update was on: May 1, 2024 1:49 am
- Drill 3x Longer than competitors drills! Drill 2x Faster than cobalt! Drill Accurate due to 135* split point and tapered web geometry!
- Better than cobalt! XL5 is able to flex when cobalt drills chip or snap
- Premium high speed steel and NOMO surface treatment for longer tool life, fast penetration, and flexibility
- Self centering 135 degree split point prevents drill from walking
- Ultimate workhorse for drilling steel, stainless steel, titanium alloys and other hard to drill materials
DRILLFORCE HSS General Purpose Heavy Duty Cobalt Jobber Length Twist Drill Bits Size 1/16 with 10pcs in Plastic Bag, ideal for drilling on mild steel, copper, Aluminum, Zinc alloy etc.
$7.89
$9.94
Amazon.com
Last update was on: May 1, 2024 1:49 am
- 10pcs HSS Cobalt Jobber Length Twist Drill bit in Plastic bag with Lables with Size 1/16"
- High Quality Material- High Speed Steel Cobalt -M 35 Cobalt Steel Best Material.
- High Efficiency In Drilling Metals, and Stainless Steel.
- Ideal for drilling in tough metal, including heavy-duty abrasive alloy metal drilling on hardened steel
- 135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface
Step Drill Bit Set & Automatic Center Punch 5pcs HSS Cobalt Titanium Step Drill Bit Set, Multiple Hole 50 Sizes High Speed Step Drill Bit Set with Aluminum Case
$22.99
$27.59
Amazon.com
Last update was on: May 1, 2024 1:49 am
- 50 SIZES IN 5 PIECES STEP DRILL BITS: The bits set includes five standard step drill bits that can replace 50 individual drill bits and process 50 different kinds of diameter holes, compatibility with 1/4, 3/8 and 1/2 in. chuck sizes.
- 135 DEGREE SPLIT POINT AND TWO-FLUTE DESIGN:The drill bit point is designed as X-shape with 135 degree, which can prevent the drill slipping while working in high speed. With two-flute design, provides a faster and smoother cutting.
Vermont American 10484 7/16-Inch – 3/8-Inch Shank HSS Drill Bit
$8.61
$12.48
Amazon.com
Last update was on: May 1, 2024 1:49 am
- For drilling in wood, metal and plastic. Each high speed steel bit is hardened and tempered for long life and high performance in tough applications
- 118 Degree point configuration is ideal for general purpose drilling applications
- 3/8-Inch reduced shank allows for drilling larger holes with 3/8-Inch drills
Norseman Drill Bits 44170 Ultra Dex Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (29 Piece)
$79.99
$90.39
Amazon.com
Last update was on: May 1, 2024 1:49 am
- 29 pc. Ultra Dex Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
- 1/16 - 1/2 by 64ths - Ultra Dex
- Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
- Special Hi-Molybdenum tool steel/ Gold Oxide
- NAS 907B Heavy Duty Jobber
Vermont American 12674 Cobalt Drill Bit, 3/8-Inch by 5-Inch
$7.74
$11.53
Amazon.com
Last update was on: May 1, 2024 1:49 am
- Superior durability and speed for most general purpose drilling applications in wood, metal and plastic
- Triple tempered black oxide coating provides very high lubricity to reduce heat buildup and prolong the life of the bit
- Features a 135-degree split point for fast starts and minimal walking or skating
Norseman by Viking Drill and Tool 66820 Ultra Dex SPM-29 Type 250-UB 135 Degree Split Point Magnum Sup Premium Mechanical Set (29 Piece)
$96.50
$120.63
Amazon.com
Last update was on: May 1, 2024 1:49 am
- 29 pc. Ultra Dex Premium Mechanic 3-Flats on Shank 135-Degree Split Point
- 135-Degree split point for accurate centering and fast penetration
- Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
- Special Hi-Molybdenum tool steel/ Gold Oxide
- Mechanics Length 3-flats on shank
Viking Drill and Tool by Norseman 66480 SPM-29 Type 250-UB 135 Degree Split Point Magnum Sup Premium Mechanical Drill Set (29 Piece)
$75.99
$90.43
Amazon.com
Last update was on: May 1, 2024 1:49 am
- 29 pc. Set Premium Mechanic 3-Flats on Shank 135-Degree Split Point
- 135-Degree split point for accurate centering and fast penetration
- Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
- Special Hi-Molybdenum tool steel/ Gold Oxide
- Mechanics Length 3-flats on shank
Pack of 12, 3/16-Inch Titanium Nitride Coated Drill Bit, High Speed Steel, Jobber Length, for Metal, Plastic, Wood
$17.96
$25.14
Amazon.com
Last update was on: May 1, 2024 1:49 am
- JOBBER LENGTH: 3/16-Inch cutting diameter, 2-5/16-Inch flute length, 3-1/2-Inch overall length, 135 degree split point, 3-flat shank
- MADE FROM PREMIUM HIGH-SPEED STEEL: peform better because of its well-balanced toughness
- TITANIUM NITRIDE COATING: add lubricity and hardness, enhancing chip flow, finish hole quality and drill life
- APPLICATION: offer best durability and speed for repetitive drilling in medium and softer materials, soft metal, PVC and wood
Pack of 12, 1/8-Inch Titanium Nitride Coated Drill Bit, High Speed Steel, Jobber Length, for Metal, Plastic, Wood
$13.15
$19.20
Amazon.com
Last update was on: May 1, 2024 1:49 am
- JOBBER LENGTH: 1/8-Inch cutting diameter, 1-5/8-Inch flute length, 2-3/4-Inch overall length, 135 degree split point, straight shank
- MADE FROM PREMIUM HIGH-SPEED STEEL: peform better because of its well-balanced toughness
- TITANIUM NITRIDE COATING: add lubricity and hardness, enhancing chip flow, finish hole quality and drill life
- APPLICATION: offer best durability and speed for repetitive drilling in medium and softer materials, soft metal, PVC and wood
Pack of 12, 5/32-Inch Titanium Nitride Coated Drill Bit, High Speed Steel, Jobber Length, for Metal, Plastic, Wood
$15.87
$21.58
Amazon.com
Last update was on: May 1, 2024 1:49 am
- JOBBER LENGTH: 5/32-Inch cutting diameter, 2-Inch flute length, 3-1/8-Inch overall length, 135 degree split point, straight shank
- MADE FROM PREMIUM HIGH-SPEED STEEL: peform better because of its well-balanced toughness
- TITANIUM NITRIDE COATING: add lubricity and hardness, enhancing chip flow, finish hole quality and drill life
- APPLICATION: offer best durability and speed for repetitive drilling in medium and softer materials, soft metal, PVC and wood
Senrob 5 Pcs Step Drill Bit Set with Automatic Center Punch& Aluminum Case, High Speed Steel Titanium Cobalt Bits for Metal
$21.99
$28.59
Amazon.com
Last update was on: May 1, 2024 1:49 am
- Package Includes: 5 x step drill bits，1 x automatic center punch，1 x aluminum case
- Wide Applications: 50 hole size choices to cut through iron, aluminum, PV and insulating plate as well as other types plates easily
- Durable Materials: ability of oxidation resistance, no rust and wear, long service life with titanium and cobalt plating coating
- Unique Shape: straight grooved is for excellent heat dissipation and chip removal, v-type opening design ensures cutting faster and smoother
