BB CBN Insert CNC Machining Lath Tool Cubic Boron Nitride Turning for Cast Iron Steel Cutting WNMG TNMG
Regular price
$14.20 USD
SPECIFICATIONS
Brand Name: BB
Origin: Mainland China
Coating: CBN
Material: Boron Nitride
Hardness: 3500-5000HV
Usage: External Turning Tool
Model Number: WNMG
Code: TNGA WNGA
Packing: 1PCS
BB Cubic Boron Nitride Insert（1pcs）
CBN(1T)-- One cutting Edge, suitable for light machining, general machining.
CBN(NT)--More than one cutting edge, improve efficiency.
CBN(pro)--Better CBN materials and workmanship for increased durability
CBN
Heat resistance:1440-1500 C°
Compressive strength：500-800/MPa
Hardness:3500-5000HV
Fracture toughness:9.0
Thermal conductivity:200-300
CTE(coefficient of thermal expansion):3.5-4.8
For ferrous, it has extremely stable chemical properties. Capable of roughing and finishing turning hardened steel, bearing steel, high speed steel, tool steel, chilled cast iron, also competent for high-temperature alloy, thermal spraying materials, carbide containing more than 10% CO and other difficult-to-process materials of high-speed cutting. It can replace grinding by turning, and greatly improve the machining efficiency.
CNMG
SNMG
VNMG
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SHIPMENT
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Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
– Received the wrong item.
– Item arrived not as expected (ie. damaged packaging).
– Item had defects.
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– The shipper does not allow the goods to be inspected before payment.
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