YesBatchSmall-batch supplies for D2C brands
CNC & Machine Shops

Raw Materials for cnc & machine shops in Kolkata

What founders tell us

“Bar stock comes in wrong grade or size, and small lots of EN8 or brass cost too much.”

How we fix it

Bright bars, brass rods, SS and aluminium cut to length, with mill test papers, in small lots.

items
32
items
checked supplier within 2 days of Kolkata
1
checked supplier within 2 days of Kolkata
fastest delivery to Kolkata
5 days
fastest delivery to Kolkata
Ready price
TIG Filler Rod (ER308L / ER316L)

1 m cut lengths for TIG welding stainless steel. Sold by the kg.

from ₹770.00 / kg
Min. 5 kg
Local supply · 5 days to Kolkata
Details
Ready price
Spring & Plain Washers

Plain and spring washers sold by weight to go with your bolts.

from ₹106.00 / kg
Min. 10 kg
7 days to Kolkata
Details
Ready price
PU Palm-Coated Work Gloves

Light knit gloves with PU palm for assembly, packing and small parts.

from ₹30.00 / pair
Min. 100 pairs
7 days to Kolkata
Details
Ready price
Nitrile-Coated Oil-Grip Gloves

Nitrile dipped palm for oily parts, machining and maintenance work.

from ₹46.00 / pair
Min. 100 pairs
7 days to Kolkata
Details
Ready price
Clear Safety Goggles (Anti-Fog)

Polycarbonate goggles that guard eyes from chips, dust and splashes.

from ₹45.00 / piece
Min. 50 pieces
7 days to Kolkata
Details
Ready price
Soluble Cutting Oil (Milky Coolant)

Mix 1:20 with water for turning, drilling and milling. Cools and stops rust.

from ₹126.00 / litre
Min. 20 litres
7 days to Kolkata
Details
Ready price
Neat Cutting Oil (Straight Oil)

Used without water for threading, broaching and gear cutting.

from ₹108.00 / litre
Min. 26 litres
7 days to Kolkata
Details
Ready price
Lithium EP2 Grease

All-purpose grease for bearings, slides and couplings. Water resistant.

from ₹170.00 / kg
Min. 18 kg
7 days to Kolkata
Details
Ready price
Slideway Oil (ISO VG 68)

Tacky oil for machine guideways. Stops stick-slip on lathes and VMCs.

from ₹150.00 / litre
Min. 20 litres
7 days to Kolkata
Details
Ready price
Rust Preventive Oil (Dewatering)

Thin film that keeps machined parts rust-free in storage and transit.

from ₹122.00 / litre
Min. 20 litres
7 days to Kolkata
Details
Ready price
Multipurpose Penetrating Spray (400 ml)

Loosens rusted bolts, drives out moisture and lightly lubricates. Unbranded can.

from ₹138.00 / piece
Min. 24 pieces
7 days to Kolkata
Details
Ready price
Taper Roller Bearing (302xx Series)

Takes heavy and side loads. For gearboxes, wheels and spindles.

from ₹190.00 / piece
Min. 10 pieces
8 days to Kolkata
Details
Ready price
HSS Twist Drill Bit (Straight Shank)

Ground HSS drills for steel, cast iron and brass. Box of 10 of one size.

from ₹315.00 / box of 10
Min. 5 box of 10s
8 days to Kolkata
Details
Ready price
Spiral Point Machine Tap (HSS)

Machine tap that pushes chips ahead. For through-holes on drill or VMC.

from ₹300.00 / piece
Min. 10 pieces
8 days to Kolkata
Details
Ready price
Abrasive Cloth Roll (Emery)

Flexible cloth-backed roll for hand finishing metal and wood. 50 m roll.

from ₹1,220.00 / roll
Min. 2 rolls
8 days to Kolkata
Details
Ready price
High-Tensile Hex Bolt (Grade 8.8)

Strong bolts for machines and structures. Grade mark on the head.

from ₹118.00 / kg
Min. 25 kg
8 days to Kolkata
Details
Ready price
High-Tensile Hex Nut (Grade 8)

Matching nuts for 8.8 bolts. Full thread, clean tapping.

from ₹122.00 / kg
Min. 25 kg
8 days to Kolkata
Details
Ready price
Allen Cap Screw (Grade 12.9)

Socket head screws for dies, jigs and machine assembly.

from ₹355.00 / box of 100
Min. 10 box of 100s
8 days to Kolkata
Details
Ready price
Semi-Synthetic Coolant

Longer sump life and less smell than plain soluble oil. Good for VMC and CNC.

from ₹228.00 / litre
Min. 20 litres
8 days to Kolkata
Details
Ready price
EN8 Bright Steel Round Bar

Cold-drawn EN8 bar with a smooth finish for shafts, pins and turned parts.

from ₹71.00 / kg
Min. 100 kg
8 days to Kolkata
Details
Ready price
Mild Steel HR Plate (IS 2062)

Hot-rolled E250 plate for bases, brackets and structures. Mill test certificate on request.

from ₹56.00 / kg
Min. 500 kg
8 days to Kolkata
Details
Ready price
HTD Timing Belt (Rubber)

Toothed belt for exact speed drives in CNC, printing and packing machines.

from ₹405.00 / piece
Min. 5 pieces
9 days to Kolkata
Details
Ready price
Chain Sprocket (Pilot Bore)

Steel sprocket with a small bore for you to machine to your shaft.

from ₹222.00 / piece
Min. 10 pieces
9 days to Kolkata
Details
Ready price
Solid Carbide End Mill (4 Flute)

Coated carbide end mill for VMC milling of steel and SS.

from ₹830.00 / piece
Min. 5 pieces
9 days to Kolkata
Details
Ready price
Carbide Turning Insert (CNMG / DNMG)

Coated inserts for CNC turning of steel, SS and cast iron. Box of 10.

from ₹1,560.00 / box of 10
Min. 2 box of 10s
9 days to Kolkata
Details
Ready price
Bi-Metal Band Saw Blade (M42)

Welded to your length for metal-cutting band saws. Cuts MS, SS and pipes.

from ₹1,900.00 / piece
Min. 2 pieces
9 days to Kolkata
Details
Ready price
Stainless Steel 304 Bolts & Nuts

Rust-free fasteners for food machines, outdoor and wet areas.

from ₹380.00 / kg
Min. 10 kg
9 days to Kolkata
Details
Ready price
Steel Toe Safety Shoes

Leather upper, steel toe cap and oil-resistant PU sole. IS 15298 marked lots available.

from ₹565.00 / pair
Min. 10 pairs
9 days to Kolkata
Details
Ready price
Stainless Steel 304 Sheet

Food-safe, rust-free SS sheet for kitchen equipment, panels and covers.

from ₹214.00 / kg
Min. 50 kg
9 days to Kolkata
Details
Ready price
Stainless Steel Round Bar (304 / 316)

Bright SS bar for food-machine shafts, pins and fittings.

from ₹228.00 / kg
Min. 50 kg
9 days to Kolkata
Details
Ready price
Aluminium Plate 6061-T6

Light, strong plate that machines well. For jigs, fixtures and mould bases.

from ₹305.00 / kg
Min. 25 kg
9 days to Kolkata
Details
Ready price
Free-Cutting Brass Round Rod

Leaded brass rod that turns fast with clean chips. For fittings, inserts and bushes.

from ₹545.00 / kg
Min. 25 kg
9 days to Kolkata
Details

Questions founders ask

What is the minimum order for cnc & machine shops raw materials?

Each item shows its minimum order. Many start from a few hundred pieces, and bulk prices drop as you order more.

Can I add items from different problems in one quote?

Yes. Add packaging, ingredients and lab tests to one requirement list and send it once. You get a single quote from YesBatch.

How fast is delivery in Kolkata?

Each item shows the days to deliver to Kolkata. Items marked “Local supply” come from suppliers within 2 days of Kolkata.

What if the goods are not right?

Tell us within 5 days of delivery with photos. Our team checks it with the maker and sorts it out with you.

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