JIMI Upgrade 4Pcs 7-10mm HSS-CO Cobalt Drill Bits | For Bosch Dremel Rotary Tool

Product Description

Descriptions: JIMI Upgrade 4Pcs 7-10mm Drill Bits HSS-CO Cobalt Twist Drill Bit For Bosch Dremel Rotary Tool
Specifications: Brand: JIMI Material: HSS-CO High Speed Steel
Diameter: 7 / 8 / 9 / 10mm

Diameter	Drill Length	Cutttin Edge Length
7mm	108mm	69mm
8mm	117mm	75mm
9mm	125mm	82mm
10mm	133mm	88mm

Features: - Using HSS-CO Stainless Steel Material, more durable and shaper, easy to drill solid material, such as 304 stainless steel. - Cylindrical double blade and double chip slot design, make drilling easier, easy to chip, no slipping. - HSS-CO drill bit set for copper, iron, aluminum, wood, stainless steel, hardened steel, metal drilling. - Can be used with electric hand drill, percussion drill for drilling operations. Package Included: 4 Pcs x HSS-CO Drill Bits More Details: