Various sizes of taper shank drill production base
Model NO.: LFJS
Classification: Impact Drill
Impact Drill Head: Impact Drill
Specification: All Kinds, different model different sizes
Type: Impact Drill
Applications: Building and Industrial
Impact Drill Structure: Taper Shank Twist Drill
Drill Shape: Taper Shank Twist Drill
Chemical Composition: C, W, Mo, Cr, V
Origin: Houxiang Danyang
Fabrication process: rolling (twist forging)/milling(grinding)/polishing
Application:drlling on all kinds of work material:cast iron, #45 steel, free-cutting steel,general steel,alloy steel, copper alloy,aluminum alloy,graphite, wood , glass fiber,cement...etc.
Coating:Black And White Coating /Black Coating/White Coating/Black And Yellow Coating
The advantage of our company:
Professional equipment for twist drill production.
Fully scale detection equipment.
The advantage of ourproducts:
Advantages: cutting and milling portions integrally formed, superior surface finish, stable dimension, effectively reduce the friction coefficient, improve process efficiency.
Cutting edge: take chisel edge truing and dressing, stable cutting, good drill centering with high precision; big spiral angle and apex angle design to reduce axial resistance, reduce cutting force, high process efficiency.
Flute: big polished flute design for smooth chip evacuation.
Shank: take friction welding technology, shank securely weld.
CHEMICAL COMPOSITION (%)InternationalDINASTMJIS
Taper shank drill size range:6-100mm
Kindly Remind:all kinds size depends your needs.