1~10pcs Pcb Micro Drill Carbide Mini Bits Print Circuit Boa

• Length:38mm
• Is_customized:Yes
• Use:Metal Drilling
• Material:Tungsten Carbide
• Diy Supplies:Metalworking
• Type:Drill Bit
• Origin:Mainland China
• Certification:Ce
• 10-piece Pcb Alloy Fixed Shank Drill Bit:0.1mm-1.0mm; Weight: About 40g
• Processing Scope:Precision Drilling Processing Of Amber Wax, Circuit Board.....
• Package Included::1 X Box Tungsten Steel Drill Bit
• Weight 1:1.1-2mm (39g), 0.1-1.0mm (38g), 0.3-1.2mm (39g)
• Weight 2:0.6-1.5mm (38g), 1.5-2.4mm (41g), 2.1-3.0mm (42g)

Drill Bits is efficient and versatile drilling.Impact-resistant screwdriver head - for high impact and high strength screwdriver, suitable for screwdrivers, especially the impact screwdriver screw deep bite effectively reduce the head slip, greatly improve the work efficiency hardness ≥62hrc - high precision optimized material. The hardness of the drill head is as high as 62HRC, more robust and durable mechanical principle design - strong torque, high torque after contact with the screw head, the collision reaction force is partially absorbed by the torque, effectively preventing the tool head from breaking shock-proof - fast through the metal shock-proof, no rupture, easy to penetrate the metal plate with dovetail nails.Anti-impact screw head -- suitable for high impact, high strength screw head, suitable for impact screw head, especially impact screw head deep bite, effectively reduce head slip, greatly improve work efficiency hardness ≥62hrc -- high-precision optimization material. Drill hardness up to 7727HRC, more durable mechanical principle design - strong torque, high torque after contact with the screw head, collision reaction force part is absorbed by torque, effectively prevent the head from breaking shock-proof - fast through the metal shock-proof, no rupture, easy to penetrate the metal plate with the tenon nail.