Titanium Coating High Speed Steel Hex Shank Twist Drill Bits Set with Paper Box
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Product Name |
135 Degree Split Point Tip Quick Change Hss Twist Hex Shank Drill Bit Set for Metal |
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Shank Material |
HSS6542,HSS4241,M35 are available |
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Surface Finish |
Sand Blasted , Zinc Plated, Nickel Plated, Chrome Plated, Copper Plated, Black & Bright ,Black Oxide are available, Ni/Zin/Cr/Cu/Tin coated. |
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Process |
Milled Flutes and Welded Tip |
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Flute Type |
R Flute, L Flute, S4 Flute, Fast Spiral Flute are available |
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Shank |
Round Shank ,Quick Change Hex Shank, Three-Flat Shank, Double R Hex Shank, Tapcon Shank, Flexible Shank, Extra Long Shank are available. |
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Package |
PVC bag(single sleeve). plastic tube, plastic box(5/10pcs), PVC(5/10pcs) |
OEM ODM
Fast Delivery
100% Guranteed
24/7 Support
Titanium Coating High Speed Steel Hex Shank Twist Drill Bits Set with Paper Box, Hexagonal Hex Shank Hammer Drill Bit, Hex shank drill bits for metal, Hex Shank Drill Bits Set For rotary drills/drivers, impact drill/drivers, Quick-Change Hex High-Speed Steel Drill Bits, Cobalt Steel Drill Bit, Hex Drill bits for Impact Driver, Woodworking Metalworking & Multipurpose Drill Bits China Supplier Factory
3/32″-1/4″(5Pcs) Titanium Coating High Speed Steel Hex Shank Twist Drill Bits Set with Paper Box Technical Specifications
Includes 3/32, 1/8, 5/32, 3/16, 1/4
Material HSS-4341
Finishing Titanium
Shank Type 1/4″ Hex Shank
Point Angle 135°
Ideally Used With Power Drill /Impact Driver
Material Application Wood and Plastic
Soft Metal
Steel Thickness < 5mm
Do Not Apply for Stainless Steel and Masonry
High Ranking Material &Titanium Coating – Industrial 4341 high-speed steel, harder than 4241 HSS and ensures stronger drilling capacity. Titanium coating provides high wear resistance and life-long;
Fully Ground Process & 135° Split Point – Fully ground spiral flute design removes chips quickly, reduces friction and heat generation, and provides faster, cooler, and more efficient drilling performance. 135° Split Point with straight shank prevents slippage and makes drilling stable and precise. No need for a center punch;
Quick Release – A 1/4″ hex shank-based design fits most power drills, press drills, impact drivers, screw guns, right-angle drills, and electric screwdrivers’ chunks. High adaptability, easy installation, and stable structure ensure drilling without slippage and shedding;
Multiple Applications – Great for wood, plastic, steel plate ≤within 5mm, and soft metals drilling. Not used for glass, ceramic or concrete drilling.
Quick-Change Hex Shank: Compatible with power screwdrivers, impact drivers, and other tools that accept 1/4″ hex shanks, allowing for quick changing between multiple drill bits and screwdriver bits with just one power tool, High-Torque Ready, Built to handle heavy-duty drilling without bending or snapping Tapered Web Reinforcement – Prevents breakage. Widely Use: Work on steel, copper, aluminum, cast iron, zinc alloy, wood & plastic Perfect for DIY & Pros – Ideal for home repairs, workshop projects, and industrial work Impact-Rated – Handles high-torque drilling in tough materials. Please note that they are not suitable for glass concrete or ceramic materials. Pay attention to speed, pressure, and heat control when drilling. Longer Lifespan: M35 Cobalt than standard HSS bits Stays Sharper, Maintains cutting edge even after repeated use Heat & Corrosion Resistant – Performs reliably under heavy-duty conditions. Really Solid Hex Shank: Eliminates Wobbling & Chatter at the source, maintains overall consistency of the bit, and stays vertical during the work process. Twist Design and Performance: Precise 135° Split Point, Prevent walking, clear chips and particles faster.Produced by precision fully ground which ensures chips move smoothly.
HSS Hex Shank Twist Drill Bits for Drilling Stainless Steel
| Recommended Cutting Parameter Table for Processing Various Materials Using High-Speed Steel Plate Drills | |||
| Material | Cutting speed m/min | Feed rate mm/r | Coolant ml/min |
| Low-carbon steel | 18-25 | 0.08-0.13 | ≥40 |
| Medium-carbon steel | 15-23 | 0.08-0.13 | ≥40 |
| High-carbon steel | 13-20 | 0.07-0.13 | ≥40 |
| Structural alloy steel | 14-22 | 0.07-0.13 | ≥40 |
| Tool steel | 11-16 | 0.07-0.13 | ≥60 |
| Stainless steel | 9-15 | 0.06-0.11 | ≥200 |
| Aluminium | 60-80 | 0.2-0.25 | ≥80 |
| Cast iron | 20-40 | 0.1-0.16 | No compressed air cooling required |
| Bronze | 21-30 | 0.12-0.18 | No compressed air cooling required |
| Brass | 35-50 | 0.15-0.21 | ≥40 |
| Titanium alloy | 4-10 | 0.07-0.13 | ≥200 |
| Manganese alloy | 10-18 | 0.05-0.1 | ≥400 |
| Superalloy | 8-20 | 0.05-0.1 | ≥400 |
HSS Twist Titanium Hex Shank Bits for Metal Wood Concrete & Masonry
| Recommended Cutting Parameter Table for Processing Various Materials Using Carbide Steel Plate Drills | |||
| Material | Cutting speed m/min | Feed rate mm/r | Coolant ml/min |
| Low-carbon steel | 38-50 | 0.07-0.12 | ≥40 |
| Medium-carbon steel | 35-45 | 0.07-0.12 | ≥40 |
| High-carbon steel | 35-45 | 0.07-0.12 | ≥40 |
| Structural alloy steel | 30-40 | 0.07-0.13 | ≥40 |
| Tool steel | 25-40 | 0.07-0.13 | ≥60 |
| Stainless steel | 12-21 | 0.08-0.12 | ≥200 |
| Aluminium | 80-120 | 0.15-0.2 | ≥80 |
| Cast iron | 55-75 | 0,1-0.15 | No compressed air cooling required |
| Bronze | 48-60 | 0.1-0.15 | No compressed air cooling required |
| Brass | 30-42 | 0.1-0.15 | ≥40 |
| Titanium alloy | 6-15 | 0.1-0.13 | ≥200 |
| Manganese alloy | 15-28 | 0.07-0.1 | ≥400 |
| Superalloy | 13-24 | 0.07-0.1 | ≥400 |
13Pcs 1/16-1/4 M35 HSS Co Twist Drill Bits for Impact Driver, with Index Holder
| Main Fastener Coating | |||
| Types | Application | Spray Test Hours | Characteristics |
| Mirror Nickel-plating | ALL Metal | 72Hours | Stable Excellent polishing performance Improve Wear resistance Wide range of applications |
| Matt Nickel-plating | ALL Metal | 72Hours | |
| Black Nickel-plating | ALL Metal | 48Hours | High absorption rate of solar energy Used in solar collector panels. |
| Manganese Phosphate | ALL Metal | 72Hours | Enhanced resistance |
| Sand Blast | ALL Metal | – | Remove paint, rust, and residue scratches or casting marks |
| Electrophoresis | ALL Metal | 1000Hours | Maintain metallic luster Anti-corrosion properties |
| Color Electroplating | ALL Metal | 96Hours | Improve mental strength Prevent metal oxidation |
Hex Shank Cobalt Drill Bit Set for Metal and Hardened Steel
| Steel Material Chemical Composition | ||||||||
| Types | C | Si | V | Cr | Mn | Ni | Mo | Characteristic |
| CR-MO | 0.18-0.23 | 0.15-0.35 | – | 0.40-0.60 | 0.90-1.20 | – | 0.13-0.20 | 41xx-series SAE steel grades Excellent strength-to-weight ratio Stronger and harder Not easily welded |
| CRV | 0.5 | 0.3 | 0.18 | 0.80-1.10 | 0.70-0.90 | – | – | 6000-series SAE steel grades Suitable for hardening Resist abrasion, oxidation, and corrosion Improve material elasticity |
| S2 | 0.40-0.55 | 0.90-1.20 | <0.50 | – | 0.30-0.50 | <0.30 | 0.30-0.60 | One of seven types of shock-resisting steels under the AISI Classification High strength High toughness Wear resistance High hardness Resistance to shock loading |
| 45# | 0.42-0.05 | 0.17-0.37 | – | ≤0.25 | 0.50-0.80 | ≤0.25 | – | Compared with A3, it has higher strength and resistance to deformation. |
| A3 | 0.95-1.05 | 0.10-0.50 | 0.15-0.50 | 4.75-5.50 | 0.40-1.00 | – | 0.90-1.40 | High-quality high carbon alloy tool steel |
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