--- product_id: 28439369 title: "TEMO M35 Cobalt Spiral Step Drill Unibit Bit 7/8\"&1-1/8\" 2 Size, 1/4\" Shank | Spiral Flute Unibit| Single-Pass Large Hole Drilling| Fast Auto Chip Removal| Fit Dewalt Milwaukee Bosch Makita" brand: "temo" price: "S$109" currency: SGD in_stock: true url: https://www.desertcart.sg/products/28439369-temo-m35-cobalt-spiral-step-drill-unibit-bit-7-8 store_origin: SG region: Singapore --- # Double spiral flutes for fast chip removal Fits 1/4" hex shank quick-release drills M35 cobalt for extreme durability TEMO M35 Cobalt Spiral Step Drill Unibit Bit 7/8"&1-1/8" 2 Size, 1/4" Shank | Spiral Flute Unibit| Single-Pass Large Hole Drilling| Fast Auto Chip Removal| Fit Dewalt Milwaukee Bosch Makita **Brand:** temo **Price:** S$109 **Availability:** ✅ In Stock ## Summary > 🚀 Drill Like a Pro, Finish Like a Boss ## Quick Answers - **What is this?** TEMO M35 Cobalt Spiral Step Drill Unibit Bit 7/8"&1-1/8" 2 Size, 1/4" Shank | Spiral Flute Unibit| Single-Pass Large Hole Drilling| Fast Auto Chip Removal| Fit Dewalt Milwaukee Bosch Makita by temo - **How much does it cost?** S$109 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/28439369-temo-m35-cobalt-spiral-step-drill-unibit-bit-7-8) ## Best For - temo enthusiasts ## Why This Product - Trusted temo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built for Professionals:** Self-starting design for clean holes in thin materials, ideal for metal, plastic, fiberglass, and wood. - • **Precision Step Drilling:** Two large hole sizes (7/8" & 1-1/8") with stamped markings for quick, accurate hole enlargement. - • **Universal Compatibility:** 1/4" hex shank fits Dewalt, Milwaukee, Bosch, Makita & more — no slipping, just seamless power transfer. - • **Effortless Chip Clearance:** Double spiral flutes ensure fast auto chip removal, reducing downtime and keeping your workflow smooth. - • **Unmatched Heat Resistance:** M35 cobalt alloy boosts cutting speed & tool life, perfect for stainless steel and tough metals. ## Overview The TEMO M35 Cobalt Spiral Step Drill Unibit Bit features a durable M35 cobalt high-speed steel alloy with 5% cobalt for superior heat resistance and wear life. Designed with double spiral flutes for rapid chip removal and a 1/4" hex shank for secure, slip-free use with major drill brands. It offers two large hole sizes (7/8" and 1-1/8") with clear size markings, making it perfect for precision drilling and hole enlargement across metal, plastic, fiberglass, and wood. ## Description Buy TEMO M35 Cobalt Spiral Step Drill Unibit Bit 7/8"&1-1/8" 2 Size, 1/4" Shank | Spiral Flute Unibit| Single-Pass Large Hole Drilling| Fast Auto Chip Removal| Fit Dewalt Milwaukee Bosch Makita: Step Drill Bits - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - M35 cobalt step drill, 1/4" (6.35mm) hex shank, 2 holes: 7/8" (22.22mm) and 1-1/8" - 2 HOLE SIZES: 7/8" (22.22mm) and 1-1/8". The size marks are stamped next to each step for easy identification. - DOUBLE SPIRAL FLUTES: For more efficient swarf clearance; 1/4 inch hex shank with quick release slot to eliminate slipping; Self-starting for clean holes in thin materials; M35 cobalt HSS to cut stainless steel. The step drill bit is made with M35 cobalt. Ideal for a variety of materials from stainless steel, metal, plastic, fiberglass to wood. They also help to enlarge existing holes. M35 HSSCo is a high speed steel alloy made up of 5% cobalt. M35 is similar to M2, but with 5% cobalt added. - M35 COBALT: The addition of cobalt increases heat resistance. It is widely used in metal manufacturing because of its ability to resist wear over conventional high speed steels, allowing for shorter cycle times in production environments due to higher cutting speeds or from the increase in time between tool changes. M35 is also less prone to chipping when used for interrupted cuts. - US-BASED CUSTOMER SERVICE: Available by chat, email, phone, or visit us at our customer service center in La Crosse, WI. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00IQJKM14 | | Best Sellers Rank | #10,321 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Step Drill Bits | | Brand Name | TEMO | | Customer Reviews | 4.7 4.7 out of 5 stars (109) | | Cutting Diameter | 1.13 inches | | Finish Types | Uncoated | | Item Dimensions | 3 x 1 x 1 inches | | Item Weight | 6 ounces | | Manufacturer | Golden Coulee | | Material Type | Cobalt | | Minimum Bore Diameter | 0.63 inches | | Number of Flutes | 2 | | Number of Packs | 1 | | Number of Pieces | 2 | | Part Number | 1527 | | Set Name | Two Size: 7/8 Inch and 1-1/8 Inch | | Shank Type | Hex | | Surface Recommendation | Fiberglass, Metal, Plastic, Wood | | Tool Flute Type | Spiral | | UPC | 723175193413 | | Unit Count | 1 Count | ## Product Details - **Brand:** TEMO - **Cutting Diameter:** 1.13 inches - **Finish Type:** Uncoated - **Material:** Cobalt - **Shank Type:** Hex ## Images ![TEMO M35 Cobalt Spiral Step Drill Unibit Bit 7/8"&1-1/8" 2 Size, 1/4" Shank | Spiral Flute Unibit| Single-Pass Large Hole Drilling| Fast Auto Chip Removal| Fit Dewalt Milwaukee Bosch Makita - Image 1](https://m.media-amazon.com/images/I/61t-oRUnWQL.jpg) ![TEMO M35 Cobalt Spiral Step Drill Unibit Bit 7/8"&1-1/8" 2 Size, 1/4" Shank | Spiral Flute Unibit| Single-Pass Large Hole Drilling| Fast Auto Chip Removal| Fit Dewalt Milwaukee Bosch Makita - Image 2](https://m.media-amazon.com/images/I/71Flspdp-BL.jpg) ![TEMO M35 Cobalt Spiral Step Drill Unibit Bit 7/8"&1-1/8" 2 Size, 1/4" Shank | Spiral Flute Unibit| Single-Pass Large Hole Drilling| Fast Auto Chip Removal| Fit Dewalt Milwaukee Bosch Makita - Image 3](https://m.media-amazon.com/images/I/61SWmRQX4+L.jpg) ![TEMO M35 Cobalt Spiral Step Drill Unibit Bit 7/8"&1-1/8" 2 Size, 1/4" Shank | Spiral Flute Unibit| Single-Pass Large Hole Drilling| Fast Auto Chip Removal| Fit Dewalt Milwaukee Bosch Makita - Image 4](https://m.media-amazon.com/images/I/61+S3vZx-ZL.jpg) ![TEMO M35 Cobalt Spiral Step Drill Unibit Bit 7/8"&1-1/8" 2 Size, 1/4" Shank | Spiral Flute Unibit| Single-Pass Large Hole Drilling| Fast Auto Chip Removal| Fit Dewalt Milwaukee Bosch Makita - Image 5](https://m.media-amazon.com/images/I/71+USq2e-1L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - TEMO M35 Cobalt Step Drill Spiral Flute, Two Size: 7/8 Inch and 1-1/8 Inch, 1/4 Inch Hex Shank - TEMO M35 Cobalt Spiral Flute Step Drill, 12 Size 3/16 Inch To 7/8 Inch, 1/4 Inch Hex Shank - TEMO M35 Cobalt Spiral Flute Step Drill, 13 Size 1/8 Inch To 1/2 Inch, 1/4 Inch Hex Shank --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/28439369-temo-m35-cobalt-spiral-step-drill-unibit-bit-7-8](https://www.desertcart.sg/products/28439369-temo-m35-cobalt-spiral-step-drill-unibit-bit-7-8) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-08-11*