1. 3- Pointed Countersink Drill Bit: Made of high carbon steel with hiigh hardness and wear resistance,
Includes 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm. fit For drilling pilot holes,the drill bit large chip flute and five edge chamfers allows faster and easier discharge of sawdust. With the L-shape hex key provided, you could easily remove five bevel chamfer or adjust counter sleeve depth and drilling depth.
1. 3- Pointed Countersink Drill Bit: Made of high carbon steel with hiigh hardness and wear resistance,
Includes 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm. fit For drilling pilot holes,the drill bit large chip flute and five edge chamfers allows faster and easier discharge of sawdust. With the L-shape hex key provided, you could easily remove five bevel chamfer or adjust counter sleeve depth and drilling depth.
1. 3- Pointed Countersink Drill Bit: Made of high carbon steel with hiigh hardness and wear resistance,
Includes 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm. fit For drilling pilot holes,the drill bit large chip flute and five edge chamfers allows faster and easier discharge of sawdust. With the L-shape hex key provided, you could easily remove five bevel chamfer or adjust counter sleeve depth and drilling depth.
1. 3- Pointed Countersink Drill Bit: Made of high carbon steel with hiigh hardness and wear resistance,
Includes 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm. fit For drilling pilot holes,the drill bit large chip flute and five edge chamfers allows faster and easier discharge of sawdust. With the L-shape hex key provided, you could easily remove five bevel chamfer or adjust counter sleeve depth and drilling depth.