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Metal Amber M35 Ground Steel Twist HSS Drill Bits

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Metal Amber M35 Ground Steel Twist HSS Drill Bits

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Brand Name : Starry

Model Number : 7.5mm

Certification : ISO9000

Place of Origin : JIANG SU CHINA

MOQ : 300Pcs

Payment Terms : T/T, L/C

Supply Ability : 3000000pcs per mouth

Delivery Time : 30-45days

Packaging Details : plastic box,pvc bags,Single piece with blister card package

Product name : hss drill bits metal

material : M35

Standard : DIN 338

Process : Full ground

Hardness : HRC 61 - 66

Surface finished : Amber

Application : Stainless Steel

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Metal Amber M35 Full Ground High Speed Steel Twist Drill Bit

Description:

Manufactured from M35 steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67 with 5% Cobalt, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit. No center punch is needed—the 135° Quick-Cut points are self-centering and penetrate quickly with less pressure. Will not "walk" or "wander" Extremely heat resistant; must be used and operated at 1500 RPM or greater for maximum efficiency. Straight shank allows for firmly holding and accurate centering,

  1. Ground point drill bits suitable for ferrous and non-ferrous metals, offering good drilling speeds and extended working life.
  2. Fast, accurate drilling.
  3. Application: Steel, Cast iron, Aluminium, Malleable Cast iron, Brass, Copper
  4. M35 drill bit with 135° split point tip and optimised flutes offers fast drilling speeds in a contractors, low cost option.

Detail:

Item Name: Metal Amber M35 Full Ground High Speed Steel Twist Drill Bit

Material M35
Shank Straight shank
Process Full ground
Surface finished Amber
Hardness HRC 61 - 66
Color cooper-colored
Size 7.5mm

Flute Type

Total Length

125mm

Flute Length

81mm

Usage Aluminum, Stainless Steel
Customize Accepted

M35 Drill bits Size List :

Size Limit Overall Len Thread Len Size Code
M1.6x0.35 6h 40 8 1
M1.7x0.35 6h 40 8 2
M2.2x0.45 6h 50 9 5
M2.6x0.45 6h 50 9 7
M3x0.5 6h 56 11 9
M3.5x0.6 6h 56 13 10
M4x0.7 6h 63 13 11
M4.5x0.75 6h 70 16 12
M6x1 6h 80 19 14
M7x1 6h 80 19 15

hss drill bits metal Application

It is often used in power-saw blades and drill bits. It is superior to the older high-carbon steel tools used

extensively through the 1940s in that it can withstand higher temperatures without losing its temper (hardness).

This property allows HSS to cut faster than high carbon steel, hence the name high-speed steel. At room temperature,

in their generally recommended heat treatment, HSS grades generally display high hardness (above Rockwell hardness 60) and abrasion resistance (generally linked to tungsten and vanadium content often used in HSS) compared with common carbon and tool steels.


Product Tags:

Steel Twist HSS Drill Bits

      

M35 Ground HSS Drill Bits

      

DIN 338 HSS Drill Bits

      
China Metal Amber M35 Ground Steel Twist HSS Drill Bits wholesale

Metal Amber M35 Ground Steel Twist HSS Drill Bits Images

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