ZHONGRUI GLASS TOOLS FACTORY

C-grade diamond core drill bits for glass processing, conic shank, drilling more than 3000pcs holes

C-grade bronze sintered diamond glass drill bits, with 1/2 GAS, length 75mm,85mm or 95mm, drilling more than 3000pcs holes, needing to be sharpen by manual after some times.

B-grade bronze sintered diamond drill bits, conic shank, self-sharpen, drilling more than 5000pcs holes

B-grade bronze sintered glass drill bits, threaded shank, self-sharpen, length 75mm,85mm or 95mm, drilling more than 5000pcs holes

A-grade diamond drill bits for glass processing, conic shank, self-sharpen, drilling more than 10,000pcs holes

A-grade diamond drill bits for glass processing, conic shank, self-sharpen, stainless steel 201# body, drilling more than 10,000pcs holes

A-grade glass drill bits, 1/2 GAS shank, self-sharpen, drilling more than 10,000pcs holes, length 75mm,85mm or 95mm

A-grade glass drill bits, 1/2 GAS shank, self-sharpen, STAINLESS STEEL 201# body, drilling more than 10,000pcs holes, length 75mm,85mm or 95mm

special diamond drill bits for photovoltaic glass

special diamond drill bits for automotive glass, car glass drilling

ultra-thin diamond drill bits, B-grade, drilling more than 5000pcs holes, needing to be sharpen by munual after some times.

Straight shank bronze sintered diamond glass drill bits, C-grade, drilling more than 3000pcs holes

Deep hole drill bits for crystal and stone, conic shank

electroplated drill bits for hand machine

adjustable drilling plate for big glass hole drilling, 1/2 GAS shank, 6pcs drill blades

fixed size diamond drill bits for glass big hole drilling, 150mm-180mm, threaded shank, 4pcs drill blades

bronze sintered diamond drill blades for drill plate, with chips romoval grooves

bronze sintered diamond drill blades for glass drill plates

1/2 GAS threaded joint for conic shank drill bits,G1/2 joint, G1/2 connector

1/2 GAS threaded joint for conic shank drill bits, copper body

1/2 GAS threaded joint for conic shank drill bits, STAINLESS STEEL 201# material

water joint for straight shank glass drill bits

water joint for taper shank glass drill bits

diamond countersink for glass angle drilling, chamfer, A-grade, matching to glass drill bits ZR-003/003SS/004/004SS

diamond countersink for glass angle drilling, chamfer, A-grade, with aluminum sleeve lock (the sleeve lock can be reused), matching to glass drill bits ZR-003/003SS/004/004SS