ZELCAN HSS 5PCS Titanium Step Drill Bit Set with Automatic Center Punch, 50 Sizes in 5 High Speed Steel Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY Lovers auspowers_batchone Clear to Read: Smile youre

Clear to Read: Smile youre are on camera sign made by high quality printing and the letter are clear to read

1g Product Details Multiple Sizes: 1 x 100g

Encoder Knob Supports stepless adjustable rotation

Packing list: 5 2GT Timing Pulley 20 Teeth Bore 5mm for 10mm Width 2GT Timing Belt 1 Alley key

ZELCAN HSS 5PCS Titanium Step Drill Bit Set with Automatic Center Punch, 50 Sizes in 5 High Speed Steel Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY Lovers auspowers_batchone Clear to Read: Smile youreZELCAN HSS 5PCS Titanium Step Drill Bit Set with Automatic Center Punch, 50 Sizes in 5 High Speed Steel Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY Lovers Maintenance Tips 1. Not compatible with hammer drill. 2. Please do not set drilling speed too high to avoid damages to cutting edge. 3. It is recommended to oil the bit before every use. 4. Please drill a smaller hole to make drilling smoother. 5. The