High Acceleration Steel Apparatus Bits

High acceleration apparatus $.25 are supplied accessible for account or can be calmly adapted

Tool bit suppliers, carrying to the accomplished of the India. Kohli Adamant are HSS apparatus bit stockholders and suppliers in grades M2 and M42, which are accessible in flat, squares and diameters. Top acceleration steel apparatus $.25 are supplied in the calefaction advised action and arena to abutting tolerances. In the accumulation action top acceleration steel apparatus $.25 are accessible for account or the apparatus bit can be shaped to clothing your specific machining application. If acid apparatus $.25 it is recommended to use affluence of coolant to abstain any abundant access in heat. Accustomed sizes are accessible for quick delivery. Non accustomed sizes can be produced and supplied aural a few weeks.

We acceptable consign enquiries for hss apparatus bits. Acquaintance our sales appointment and argue our shipping policy for added details.

Contact our accomplished sales aggregation who will abetment you with your enquiry.

Related Specifications

ASTM A681 DIN 17350 BS EN ISO 4957

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M2 HSS Tool Bits

M2 high speed steel is a tungsten molybdenum, general purpose grade which offers high toughness combined with good cutting powers. M2 tool bits are suited for general machining of carbon, alloy and tool steel types. M2 tool bits offer good heat and abrasion characteristics. Standard machining operations can be carried out with M2 high speed steel tool bits. M2 tool bits are supplied hardened to approximately 62 to 64HRc. For a more demanding operation M42 tool bits may be required.

M2 Typical Analysis

Carbon	0.85%	Chromium	4.10%
Molybdenum	5.00%	Tungsten	6.40%
Vanadium	1.80%

M42 HSS Tool Bits

M42 high speed steel is a cobalt molybdenum grade with a high hardness and superior hot hardness offering excellent cutting performance and excellent wear resistance. As an 8% cobalt high speed steel type M42 tool bits are suited for tougher materials such as work hardening types. They offer increased tool life with retention of the cutting edge. M42 tool bits are supplied hardened to approximately 65 to 68HRc.

M42 Typical Analysis

Carbon	1.05%	Silicon	0.35%
Tungsten	1.50%	Chromium	3.75%
Vanadium	1.15%	Molybdenum	9.50%
Cobalt	8.00%

Standard Stock Sizes

Below is a list of our popular standard sizes. If the tool bit size you require is not listed please contact our sales team who may be able to assist you with your enquiry. Non standard high speed tool bit sizes, including metric rectangular sizes, can be produced in approximately 2 to 3 weeks (subject to size suitability and raw material availability).

Rectangular Imperial Sizes (inches	Imperial Sizes (inches)	Round Imperial Sizes (inches)	Round Metric Sizes (mm)	Square Metric Sizes (mm)
1/2″ x 3/16” x 4”	3/16″ sq x 2 1/2″	3/16″ dia x 2 1/2″	6 dia x 100	6 sq x 100
1/2” x 1/4″ x 4”	3/16″ sq x 3″	3/16″ dia x 3″	8 dia x 100	8 sq x 100
1/2” x 3/8” x 4”	3/16″ sq x 4″	3/16″ dia x 4″	10 dia x 100	10 sq x 100
1/2” x 3/8” x 6”	1/4″ sq x 2 1/2″	1/4″ dia x 2 1/2″	12 dia x 100	12 sq x 100
5/8” x 1/4” x 4”	1/4″ sq x 3″	1/4″ dia x 3″	12 dia x 150	12 sq x 150
5/8” x 1/4″ x 6”	1/4″ sq x 4″	1/4″ dia x 4″	16 dia x 150	16 sq x 150
5/8” x 3/8” x 4”	5/16″ sq x 3″	5/16″ dia x 3″	20 dia x 150	20 sq x 150
5/8” x 3/8” x 6”	5/16″ sq x 4″	5/16″ dia x 4″
5/8” x 1/2″ x 4”	3/8″ sq x 3″	3/8″ dia x 3″
5/8” x 1/2″ x 6”	3/8″ sq x 4″	3/8″ dia x 4″
3/4″ x3/16” x 6”	3/8″ sq x 6″	3/8″ dia x 6″
3/4″ x1/4” x 4”	1/2″ sq x 3″	1/2″ dia x 3″
3/4″ x1/4” x 6”	1/2″ sq x 4″	1/2″ dia x 4″
3/4″ x3/8” x 4”	1/2″ sq x 6″	1/2″ dia x 6″
3/4″ x3/8” x 6”	5/8″ sq x 4″	5/8″ dia x 4″
3/4″ x1/2” x 4”	5/8″ sq x 6″	5/8″ dia x 6″
1” x 3/16” x 6”	3/4″ sq x 4″	3/4″ dia x 4″
3/4″ x1/2” x 6”	3/4″ sq x 6″	3/4″ dia x 6″
1” x 1/4″ x 4”	1″ sq x 6″	1″ dia x 6″
1” x 1/4″ x 6”
1” x 3/8” x 6”
1” x 1/2″ x 6”
1” x 5/8” x 6”
1” x 3/4″ x 6”
1 1/4″ x 3/8 x 4”
1 1/4″ x 3/8 x 6”
1 1/4″ x 1/2 x 4”
1 1/4″ x 1/2 x 6”
1 3/8” x 1/2 x 6”
1 1/2″ x 1/2 x 6”

Quality Assured Supply

High speed steel tool bits are supplied in accordance with our ISO 9001 : 2008 registration.

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