Factory source Twist Drill Hss - Elehand 230PCS Titanium Twist Drill Bit Set – MACHINERY TOOLS

Feature

1. Professional twist drill bits made from premium high grade HSS material with 135 degree split point for effective drilling that achieves precision and prevents walking.
2. No center punch is needed. The aggressive 135° Quick-Cut points are self-centering and penetrate quickly with less pressure. It will not “walk” or “wander”.
3. Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance.

Details

Specification:
230PCS Titanium Twist Drill Bit
Blow Modling Case

High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance.
Fully Ground surface finishing, High wear resistance: excellent processing performance with smooth surface and tapping. Strict and good selection of materials.

Standard round handle, General round handle, widely used on electric hand drills, bench drills or drilling machines.

Point Type:
118 Degree Point
135 Degree Split Point
Pilot Point

Shank Type:
Straight Shank (reduced shank, tri-flats shank, hex shank, double R hex shank, 1/2″” reduced shank, more shank, threaded hex shank are available)

Twist Drill Bit Size Includes:
32PCS * 3/64″, 30PCS * 1/16″, 30PCS * 5/64″,
30PCS * 3/32″, 20PCS * 1/8″, 20PCS * 9/64″,
12PCS * 5/32″, 12PCS * 11/64″, 12PCS * 3/16″,
8PCS * 7/32″, 4PCS * 15/64″, 6PCS * 1/4″, 4PCS * 9/32″,
2PCS * 19/64″, 3PCS * 5/16″, 2PCS * 21/64″
1PC * 23/64″, 1PC * 3/8″, 1PC * 1/2″
Total: 230PCS
Organized in plastic storage case

Application

Twist drill bits can be used on light metal, wood, plastic, metal, ceramic and masonry.
Useful for home repairs, maintenance and building projects with metal, wood or ceramics.
General-purpose rotary drilling; Most common drill bits for home use.

WHY CHOOSE US?

1. Cost-effective-Manufacturers produce and sell independently.
2. On-time delivery-Fully equipped, multi-professional machines are processed in the factory for the whole order process.
3. Reliable quality-Careful selection of raw materials, incoming quality control, reliable quality of products.
4. Customization accept-OEM/OBM/ODM
5. Sample-Available.
6. Professional R & D team-New products developed regularly.
7. State-owned enterprise-Reliable credit and abundant capital.