carbide drill bits safety rules

⒈ in operation, please wear good clothes, safety glasses, hard hats, etc; please do not wear loose clothes and yarn gloves, to avoid danger.

⒉ to prevent iron hand scratched, use hooks to remove iron when carbide sds plus hammer drill bits .

⒊ Before using, check if there are injuries carbide drill bits, if injuries do not use.

⒋ If the carbide sds drill bit is stuck, turn off the motor immediately.

⒌ replacement, when removing the carbide drill bits, make sure that the device power is off.

⒍ when rotating the carbide drill bits, do not touch, to avoid danger.

⒎ carbide drill bits blade portion is very hard, but also very brittle, please be careful to protect, if the carbide drill bits chipping will affect carbide drill bits results, it can cause the bit to break.