Model No.: Twist Drills
Brand: OEM
HRC: 45/55/65
Usage: Wood Drilling, Metal Drilling
Material: Tungsten Carbide
Packaging: Plastics box package or packed as customer's request.
Productivity: 100000PCS
Transportation: Ocean,Land,Air,Express
Place of Origin: Changzhou,Jiangsu
Supply Ability: 100000PCS
Certificate: ISO
HS Code: 820770
Port: Shanghai,Shenzhen,Ningbo
Payment Type: T/T,Paypal,Western Union
Incoterm: FOB,EXW,CIF
Tungsten carbide twist drill is a kind of tool for drilling round hole of work piece through its relative fixed axis rotary cutting.
It is named for its spiral twist shaped chip holding groove.
There are 2 flute twist drill bits, 3 flute twist drill bits or more flutes, but 2 flute are the most common for twist drill bits.
Twist drill can be used on drilling machines, milling machines, lathes and even machining centers.
Standard size in stock, ready to ship. Accept customize.
d=D Cutting dia.(mm) Lc Cutting length(mm) L Overall length (mm) 0.80-1.00mm 12mm 50mm 1.05-1.50mm 14mm 50mm 1.55-5.00mm 18mm 50mm 2.05-2.50mm 20mm 50mm 2.55-3.00mm 25mm 50mm 3.05-4.00mm 25mm 50mm 4.05-4.50mm 25mm 50mm 4.55-5.00mm 25mm 50mm 5.05-6.00mm 25mm 50mm 6.05-6.50mm 30mm 60mm 6.55-7.00mm 30mm 60mm 7.05-7.50mm 40mm 75/80mm 7.55-8.00mm 40mm 75/80mm 8.05-8.50mm 40mm 75/80mm 8.55-9.00mm 40mm 75/80mm 9.05-9.50mm 40mm 75/80mm 9.55-10.00mm 40mm 75/80mm 10.05-10.50mm 45mm 100mm 10.55-11.00mm 45mm 100mm 11.05-11.50mm 50mm 100mm 11.55-12.00mm 50mm 100mm 
Product Categories : Carbide Drill Bits > Twist Drills
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