13Pack HSS Twist Drill Bit Set Metric M35 Cobalt Steel High Speed Steel Titanium Coated Drill Bit Tool Extremely Heat Resistant with Straight Shank 1.5mm-6.5mm for Drilling Tool Wood, Metal & Plastic
Price: £9.69
(as of Mar 19,2024 13:32:16 UTC – Product Description
The JTWEB brand is committed to providing customers with high quality products and comprehensive services. Our products use advanced technology and quality materials to stand the test of time and maintain aesthetics.
13 PIECES PROFESSIONAL COBALT TWIST DRILL
Instructions for Use
– When working with manual drills, pay attention to the rotation speed adjustment, the drill bit is easily damaged if the rotation speed is too fast.
– For metals with high hardness and many impurities, the speed is slower than normal drilling, and the cooling effect is better.
– Do not knock when using this product, the work needs to be fixed, and the swing of the work during operation will break the drill.
1mm-2mm | 3000-1800 giri / min 2mm-3mm | 1800-1400 giri / min 3mm-4mm | 1400-1000 giri / min 4mm-5mm | 1000-800 giri / min 5mm-6mm | 800-700 giri / min 6mm-7mm | 700-600 giri / min
High Speed Steel Surface, Titanium Coated. Good toughness of materials, wear resistance, drilling ability.
The standard 135 ° trailing edge angle is adopted and the tip is fully ground. The edge is sharp and strong and the feed is stable.
Extremely high hardness, in the drilling work has excellent processing performance,All grinding sharp ligament sticky milling work hole smooth no burr.
PRODUCT INFORMATION
Material: 95%high speed Steel+5%cobalt Feature: High hardness, wear resistance, accurate positioning, good chip removal, high efficiency Model Number: 105379 Package Includes: 13 x Twist Drill Bits Uses Widely used in drilling metal materials such as stainless steel, stainless steel, aluminum alloy, cast iron, copper, galvanized pipe, etc.
Extremely Heat Resistant : twist drill bits Must be used and operated at 1500 RPM or greater for maximum efficiency. Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks
No Center Punch Is Needed:The 135° Quick-Cut points are self-centering and penetrate quickly with less pressure. Twist drill bit kit Will not “walk” or “wander”
Faster Cutting and Longer Life:Our Twist Drill Bit HSS are Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to 12 times when compared with an average HSS drill bit.
Metal cutting range: thin metal plates (steel and aluminum) and body panels (metal, glass fiber and plastic), low carbon steel, they are very effective on these projects
Easy Usage And Store :The set includes 13pcs of M35 cobalt steel twist drill bits: 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm,13Pcs Packed in a Plastic Bag For Easy Usage And Store
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Product Description
The JTWEB brand is committed to providing customers with high quality products and comprehensive services. Our products use advanced technology and quality materials to stand the test of time and maintain aesthetics.
13 PIECES PROFESSIONAL COBALT TWIST DRILL
Instructions for Use
– When working with manual drills, pay attention to the rotation speed adjustment, the drill bit is easily damaged if the rotation speed is too fast.
– For metals with high hardness and many impurities, the speed is slower than normal drilling, and the cooling effect is better.
– Do not knock when using this product, the work needs to be fixed, and the swing of the work during operation will break the drill.
1mm-2mm | 3000-1800 giri / min 2mm-3mm | 1800-1400 giri / min 3mm-4mm | 1400-1000 giri / min 4mm-5mm | 1000-800 giri / min 5mm-6mm | 800-700 giri / min 6mm-7mm | 700-600 giri / min
High Speed Steel Surface, Titanium Coated. Good toughness of materials, wear resistance, drilling ability.
The standard 135 ° trailing edge angle is adopted and the tip is fully ground. The edge is sharp and strong and the feed is stable.
Extremely high hardness, in the drilling work has excellent processing performance,All grinding sharp ligament sticky milling work hole smooth no burr.
PRODUCT INFORMATION
Material: 95%high speed Steel+5%cobalt Feature: High hardness, wear resistance, accurate positioning, good chip removal, high efficiency Model Number: 105379 Package Includes: 13 x Twist Drill Bits Uses Widely used in drilling metal materials such as stainless steel, stainless steel, aluminum alloy, cast iron, copper, galvanized pipe, etc.
Extremely Heat Resistant : twist drill bits Must be used and operated at 1500 RPM or greater for maximum efficiency. Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks
No Center Punch Is Needed:The 135° Quick-Cut points are self-centering and penetrate quickly with less pressure. Twist drill bit kit Will not “walk” or “wander”
Faster Cutting and Longer Life:Our Twist Drill Bit HSS are Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to 12 times when compared with an average HSS drill bit.
Metal cutting range: thin metal plates (steel and aluminum) and body panels (metal, glass fiber and plastic), low carbon steel, they are very effective on these projects
Easy Usage And Store :The set includes 13pcs of M35 cobalt steel twist drill bits: 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm,13Pcs Packed in a Plastic Bag For Easy Usage And Store
