Solid drills
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Coated carbide drill
Diameter range Ø3 – 16 mm
Drilling length 3xD, 5xD
Versions
- Normal (type N)
- Coolant (type C)
Coated carbide microdrill
Diameter range: Ø1.0 – 2.9 mm
Drilling length:
- Normal (N type): 2xD, 4xD
- Coolant (C type): 3xD, 5xD, 8xD
Higher speed / better surface drill
Diameter range: Ø3 – 20 mm
Drilling length:
- Normal (N type): 3xD, 5xD
- Coolant (C type): 3xD, 5xD, 8xD
Carbide flat drill
Diameter range: Ø1 – 20 mm
Drilling length: 1.5xD, 3xD
Normal / Long shank (type LS) / Coolant (type OH)
Carbide flat drill
Diameter range:
Diameter range:
- KDZ (stability oriented): 1.0 – 12.0 mm
- KDZ-HP (sharp edge): 1.0 – 20.0 mm
Drilling length: 1.5xD, 2xD
Diamond coated carbide drill
Diameter range: 3/16″ – 1/4″ – 5/16″
*Special ordering is available
Diameter range: 3/16″ – 1/4″ – 5/16″
*Special ordering is available
3-edge carbide drill for aluminium
Diameter range: Ø4 – 20 mm
Drilling length: 5xD, 8xD, 12xD
Custom size: Ø3.3 – 32 mm, ≤12xD
KYOCERA KDA
Coated carbide drill
- Features
- Diameter range: Ø3 – 16 mm in 0.1mm increments
- Cutting diameter (DC) with plus tolerance (m7).
ø3.0 +0.002 ~ +0.012
ø3.1 ~ ø6 +0.004 ~ +0.016
ø6.1 ~ ø10 +0.006 ~ +0.021
ø10.1 ~ ø16 +0.007 ~ +0.025 - Drilling length: 3xD, 5xD
- Shank types: Straight shank
- Type N: Normal type without coolant holes
- Type C: With internal coolant
- Coating: Aluminum Chrome (AlCr)
- Applications:
- For through hole on plain surface
- For blind hole on plain surface
- Materials: Many different materials, such as alloyed and unalloyed steel, mold steel, stainless steel, cast iron etc.
- Key points
- Stable machining with unique shape: Curved cutting-edge design and special flute shape
- Switch to internal coolant type for improved productivity: KDA coolant hole type list price is approximately 60 % less than that of competitors’ products (according to Kyocera’s own survey in March 2021).
- Reduce total costs by switching from high speed steel drills: KDA has superior cost benefits compared to other solid carbide drills, so you can minimize the cost of switching from HSS drills, while tool life is significantly improved, leading to total cost reduction.
- KDA usage example 1: For pilot hole drilling for long drillsWhen drilling a deep hole of 10D or more with a long drill , it is necessary to drill a pilot hole of about 1D to 1.5D in advance. KDA with a plus tolerance can also be used as a pilot drill to drill the pilot hole (suitable for long drills with a tolerance of h7-h8, not suitable for long drills with a tolerance of e7~e8, as the step in the hole diameter would be large).
- KDA usage example 2: For pilot hole drilling for reamers: Many holes with fit tolerances require a finishing process using a reamer. KDA can also be used for pilot hole processing for reamers. The allowance for reaming is generally set in the range of 0.2 to 0.4 mm . Select a drill diameter for use in pilot hole drilling that is 0.2 to 0.4 mm smaller than the finishing diameter.
KYOCERA KDA Mini
Coated carbide microdrill
- Features
- Diameter range: Ø1 – 2.9 mm in 0.1 mm increments
- Cutting diameter (DC):
- normal (type N) with plus tolerance (m7)
- coolant (type C) with minus tolerance (h8)
ø1.0 ~ ø2.9 +0.012 ~ +0.002 normal type
ø1.0 ~ ø2.9 +0.000 ~ -0.014 coolant type
- Drilling length:
- normal (type N): 2xD, 4xD
- coolant (type C): 3xD, 5xD, 8xD
- Margin:
- normal (type N): with double margin
- coolant (type C): triple margin tip, double margin middle
- Coating: MEGACOAT NANO EX (AlCrN + TiAlN),
- Key points
KYOCERA QDA
Coated carbide drill
- Features
- Diameter range: Ø3 – 20 mm in 0.1 mm increments
- Cutting diameter (DC) with plus tolerance (m7).
ø3.0 +0.002 ~ +0.012
ø3.1 ~ ø6 +0.004 ~ +0.016
ø6.1 ~ ø10 +0.006 ~ +0.021
ø10.1 ~ ø18 +0.007 ~ +0.025 ø18.1 ~ ø20 +0.008 ~ +0.029 - Drilling length:
- Normal (type N): 3xD, 5xD
- Coolant (type C): 3xD, 5xD, 8xD
- Key points
KYOCERA QDA Mini
Coated carbide microdrill
- Features
- Diameter range: Ø1 – 2.9 mm in 0.1 mm increments
- Cutting diameter (DC) with plus tolerance (m7).
ø1.0 ~ 2.9 +0.002 ~ +0.012
- Drilling length:
- Coolant type: 5xD, 8xD
- Key points
2ZDK-HP
Coated carbide flat drill
- Features
Carbide flat drill
Diameter range:
Ø1 – 20 mm, 1.5xD, 3xD normal type
- Ø3 – 12 mm, 1xD long shank type
- Ø3 – 12 mm, 3xD coolant type
- 0.1 mm increments of 1.5xD, 3xD, 3xD coolant type
- 0.5 mm increments of 1xD long shank type, rest in 0.1 mm increments are made to order
- Cutting diameter (DC) with minus tolerance (h7).
ø1.0 ~ 3.0 +0 ~ -0.010 1.5xD
ø3.1 ~ 6.0 +0 ~ -0.012 1.5xD
ø6.1 ~ 10.0 +0 ~ -0.015 1.5xD
ø10.1 ~ 18.0 +0 ~ -0.018 1.5xD
ø18.1 ~ 20.0 +0 ~ -0.021 1.5xD - Applications:
- Drilling in cylinder and curved surfaces
- Hole counterboring
- Plunging of thin plate
- Turning in automatic lathes
- Hole expanding
- Flat bottom finishing after drilling
- Counterboring on slant surface/spotting for next process
- This tool is specially designed for plunging and NOT
recommended for traversing
- Key points
KDZ
Coated carbide flat drill
- Features
- Carbide flat drill
- KDZ: stability oriented
- KDZ-HP: sharp edge
- Diameter range in 0.1 mm increments
- KDZ 1.5xD: ø1 – 12 mm
- KDZ 3xD: ø3 – 12 mm
- KDZ-HP 1.5xD: ø1 – 20 mm, except >12 mm in 0.5 mm increments
- KDZ-HP 1.5xD long shank: ø3 – 12 mm in 0.5 mm increments, rest in 0.1 mm are made to order
- KDZ-HP 3xD: ø3 – 12 mm
- KDZ-HP 3xD coolant: ø3 – 12 mm
- Cutting diameter (DC) with minus tolerance (h7).
ø1.0 ~ 3.0 +0 ~ -0.010 1.5xD
ø3.1 ~ 6.0 +0 ~ -0.012 1.5xD, 3xD
ø6.1 ~ 10.0 +0 ~ -0.015 1.5xD, 3xD
ø10.1 ~ 12.0 +0 ~ -0.018 1.5xD, 3xD
ø18.1 ~ 20.0 +0 ~ -0.021 1.5xD KDZ-HP only - Drilling length:
- KDZ: 1.5xD, 2xD
- Coating: Megacoat Nano Ex (AlCrN+TiAlN)
- Key points
2ZDF-KCD
Diamond coated carbide drill
- Features
- Diamond coated carbide drill
- Diameter range: 3/16″ – 1/4″ – 5/16″
- *Special ordering is available
- Key points
- Brochure
- Read more
UM Rapiddrill
3-edge carbide drill for aluminium
- Features
- Diameter range: Ø4 – 20 mm
- Drilling length: 5xD, 8xD, 12xD
- Custom size: Ø3.3 – 32 mm, ≤12xD
- Key points
