K20 Stationary Carbide Knife 550mm Length Precision Ground M8 Thread Cutting Tools

Price Negotiable

Price: $50-$300

MOQ: 2pcs

Delivery Time: 1 week

Brand: OED/OEM is available

Product Description

K20 Stationary Carbide Knife 550mm Length Precision Ground M8 Thread Cutting Tools

Description:

Length 100mm

Width 16mm

Thickness 0.26mm

Thread M8 X 9

Roughness Ra 0.2 for all surfaces

Hardness HRA 92

Application: For metal cutting

All ground and polished surface, tolerance has been controlled to 0.005mm, and parallelism is 0.01mm.

Photos:

Stationary Carbide Knives length can be 50mm up to 1200mm.

Welcome to contacts for special sizes.

Recommended grades of slitter blades for metalworking:

Grade	Density	Strength	Hardness	Application
YS2T	14.5	≥2300	≥91.5	Qualified for low-speed rough machining, milling titanium alloy, and refractory alloy, especially for cut-off tool and silk prick.
YG6X	14.9	≥1860	≥92.0	Qualified for machining of chilled cast iron, alloy cast iron, refractory steel, and alloy steel. Also Qualified for the machining of common cast iron.
YG8	14.8	≥2400	≥89.5	Wear resistance and bending strength, suitable for disc cutters in the electronics industry.
YL10.2	14.5	≥3400	≥91.7	Fine-grain alloy, good wear resistance. Used for processing hardwood. Veneer board, PCB, PVC, and metals.

ISO Code	Grade	Binder	Grain size	Density g/cm³	Hardness HRA	TRS N/mm²	Application
K10	YF06	6	fine	14.9	92	2000	Fine-grain size, good wear resistance. Semi-finishing of chilled cast iron, non-ferrous metals, semi-finishing and finishing of hardness steel, alloy steel.
K20	YG8	8	medium	14.7	89.5	2500	High strength in use, impact and shock resistance higher than YG6, but wear resistance and cutting speed comparatively lower. Roughing of cast iron, non-ferrous metals, and alloys as wee as non-metallic materials at low cutting speed.
K30	YS2T	10	fine	14.5	92	2350	Fine grain size, high resistance high bending strength, high resistance to bonding, high thermal strength. Machining of refractory alloys, stainless steel, and high manganese steel, etc.