Double Edged Knife Tungsten Carbide Blade Straight Knife For Leather
Classification
Drag blades: used in non-powered tools such as UCT, KCT, VCT, SCT, C2
Particularly suitable for Foils, Paper, Thin folding carton, PVC,Plastic ,Carpet ,Light foam core etc.
Oscillating blades: used in EOT / POT oscillating tools.
Recommended materials: Folding carton, Gasket materials, Foam, Leather,Rubber, Felt,Woven , Textiles, Plastic etc.
Rotary blade: decagonal (ten-sided) blades for DRT / PRT tools.
Recommended for breathable materials such as textile, carbon fibre, glass fibre, etc.
Carbide tools have a cutting speed 4 to 7 times higher than high speed steel and 5 to 80 times higher tool life. Manufacturing molds and measuring tools, the life is 20 to 150 times higher than that of alloy tool steel. It can cut hard materials around 50HRC.
However, the hard alloy is brittle and cannot be cut. It is difficult to form a whole-tool with a complicated shape. Therefore, it is often made into blades of different shapes, and is mounted on the cutter body or the mold body by welding, bonding, mechanical clamping, or the like.
Coating blade mark and use recommended
| ISO classification | Mark | uses | Cutting speed(m/min) |
| P | YBC151 | High wear-resistant matrix and ultra-thick composite coating for steel finishing. | 180-460 |
| YBC152 | 220-550 | ||
| YBC251 | A tough base with good edge safety and a coating of MT-TiCN for semi-finishing of steel. | 160-440 | |
| YBC252 | 180-480 | ||
| YBC351 | The highly plastic matrix and the composite thick coating are suitable for roughing of steel. | 130-380 | |
| M | YBM151 | Suitable for finishing and semi-finishing of stainless steel. | 110-280 |
| YBM251 | Suitable for semi-finishing of stainless steel. | ||
| YBM351 | Suitable for rough finishing of stainless steel. | ||
| K | YBD052 | The chemical ultra-thick coating combines with a hard matrix to provide excellent wear resistance in high-speed dry cutting of grey cast iron. | 200-500 |
| YBD102 | Chemically coated grade for high speed cutting of ball cast iron. | 200-480 | |
| YBD152 | Good anti-flaking, suitable formedium- and high-speed turning in cast iron, and can withstand slight interrupted cutting at medium speed. | 180-450 | |
| YBD252 | Suitable for turning in medium and low speed wet milling and intermittent conditions of cast iron with toughness requirements. | 150-380 |
Recommended cutting amount ( B04 )
| Raw material | processing method | Mark | Cutting speed(m/min) | |
| P | steel | c | YBC151 | 180-460 |
| YBC152 | 220-500 | |||
| semi finishmachining | YBC251 | 160-440 | ||
| YBC252 | 180-480 | |||
| rough finish machining | YBC351 | 130-380 | ||
| M | stainless steel | fine machining, semi finish machining, rough finish machining | YBM151 YBM251 | 110-280 |
| K | cast iron | fine machining | YBD052 | 200-500 |
| YBD102 | 200-480 | |||
| semi finish machining | YBD151 | 180-450 | ||
| YBD152 | 190-450 | |||
| rough finish machining | YBD252 | 150-380 | ||
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