SPECIFICATIONS

Brand Name: conboom

Type: Core Drill Bit

Use: Metal Drilling

Material: High Speed Steel

Hign-concerned Chemical: None

Origin: Mainland China

DIY Supplies: Metalworking

Choice: yes

semi_Choice: yes

• [M2 HSS material]: Compared to other commonly used lower grade HSS, M2 has 50% more Tungsten and 150% more Molybdenum, both of which are key elements in improving the durability. It's suitable for FREQUENT use on mild steel or any softer material, and OCCASIONAL use on stainless steel. For frequent use on stainless steel, it's better to turn to our higher grade - M35 reamers.

• [Spiral Flutes & Safety stop]: Left Helix/Right Hand Cut sheers chips away from operator. Safety collar stop to prevent over penetration and operator loss of stability.

• [Tapered point]: Allow entry into overlapping holes.

• [Application]: Enlarge or align existing holes through mild steel, alloys, aluminum, wood, plastic, fiberglass or any similar hardness material prior to rivet or bolt installation. Commonly used in bridge, construction, steel erection/fabrication, and automotive (truck & trailer) industries. Up to 3/8"(10mm) thick mild steel for impact driver or 1" (25mm) thick for Magnetic drill press. Notice: it requires existing hole or a pilot hole would be needed.

• Built to Last ： M2 high-speed steel. Featuring five long tapped right-hand spiral flutes with precisely ground sharp edges, enables it to cut materials smoothly and remove debris efficiently, and guarantees durability and performance.

• Special Features – The 5/8inch reamer bit features a 1/2" Round Shank with 3-Sides, a Tapered Point, and a Safe Stop, ensuring a firm grip in the chuck, allowing it to enter imperfect holes to ream steadily, and stopping the drill safely when the hole is complete.

• Broad applications – drill bit can efficiently handle steel, metal, alloy aluminum, brass, copper, iron, nickel, plastic and PVC pipes etc.; makes it a go-to tool for both woodworking and metalworking projects, such as bridge construction, steel erection, automotive truck trailer maintenance.