DRILL
Self-tapping Screws(REQ:Three Entry)
Self-drilling screws #5(12mm Coupon;REQ:Within 30s Break & Not Scorch、AQL2%)
Self-drilling screws #5(1+2+9mm Coupon;REQ:Break &Not Scorch、AQL1%)
Self-drilling screws #5(2+12mm Coupon;REQ:Break、AQL1%)
Self-tapping Screws(REQ:Three Entry)
Self-drilling screws #5(12mm Coupon;REQ:Within 30s Break & Not Scorch、AQL2%)
Self-drilling screws #5(1+2+9mm Coupon;REQ:Break &Not Scorch、AQL1%)
Self-drilling screws #5(2+12mm Coupon;REQ:Break、AQL1%)