Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: 5pcs 60 Degree HSS Center Spotting Drill Bits Combined Countersink High Speed Tool 1/8" 3/16" 1/4" 5/16" 5/32"
Product description: Specifications: 60 degree tip angles Optional Size: 1/8",3/16",1/4",5/16",5/32" Material: HSS Applicable hardness: HRC40 or less Use: suitable for positioning and Chamfering processing before drilling. Features: General Materials centering hole machining and chamfering machining. Using cobalt high speed steel material. Cutting fast, good chip evacuation, edge clear, sharp and durable, the drill shank has a specification lettering. (Without protecting chamfers composite center drill) Package included: 5x Center drill bit
Product feature: Ship by e-package,usually 7-12 business days., Best price and service.
Product price: $0.99
Product brand: FOCUSSEXY
Target attributes: Drill Bit Type
Answer: attribute: drill bit type
value: None
source: None