Product Name: carbide micro drill
Carbide (tungsten steel) material with high hardness, high wear resistance, high strength, resistance to bending, breakage, etc., complete specifications.
Product Specifications: blade diameter 1.25-2.05, Shank Diameter 3.175mm. Series Drill
Processing: suitable for circuit boards, electronic, SMT, mold, metal processing, telecommunications and other industries,
Material: blade portion is imported carbide (tungsten steel), white steel shank.
Features:
1: large drill bit chip space: chip resistance of small, smooth chip removal, drilling small heat, reducing smear;
2: extraordinary cutting edge sharpness: As a result of nanotechnology and advanced grinding technology, bit more sharp cutting edge than before, can reduce the cutting force, reduce the broken drill rate, improve the hole wall quality;
3: based client application design tool: Drill rich varieties, to meet different application needs. Drill all the parameters, such as drill core thickness, core drilling taper, etc., are carefully designed, apparent actual effect;
4: cutting edge strictly symmetrical: beneficial and efficient cutting, avoid offset drilling.

Drill blade diameter 0.20mm to 6.50mm, each size interval 0.05mm, mainly used in drilling.